By Plural-part Rigging Patents (Class 2/420)
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Patent number: 11933989Abstract: A headband device is provided. The headband device includes a first knob, a first transmission mechanism, a vertical adjustment mechanism and a vertical headband. The first knob is rotated around a first axis. The first transmission mechanism is connected to the first knob, wherein the first transmission mechanism is rotated by the first knob around a second axis, wherein the first axis is perpendicular to the second axis. The vertical adjustment mechanism is adapted to be connected to the first transmission mechanism, wherein the vertical adjustment mechanism is rotated by the first transmission mechanism and is rotated around the second axis. The vertical headband is connected to the vertical adjustment mechanism, wherein the vertical headband is moved by the vertical adjustment mechanism and the tightness of the vertical headband is adjustable.Type: GrantFiled: October 5, 2021Date of Patent: March 19, 2024Assignee: WISTRON CORP.Inventors: Tsu Yin Jen, Pei Hsin Huang, Lee-Hua Yu
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Patent number: 11910859Abstract: A protective football helmet is provided having a one-piece molded shell with an impact attenuation system. This system includes an impact attenuation member formed in an extent of the front shell portion by removing material from the front portion. The impact attenuation member is purposely engineered to change how the front portion responds to an impact force applied substantially normal to the front portion as compared to how other portions of the shell respond to that impact force. In one version, the impact attenuation member is a cantilevered segment formed in the front portion of the shell.Type: GrantFiled: March 9, 2020Date of Patent: February 27, 2024Assignee: Riddell, Inc.Inventors: Vittorio Bologna, Nelson Kraemer, Thad M. Ide
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Patent number: 11850191Abstract: A lift, a head support, and methods for use thereof for use with a surgical frame are provided. The lift and the head support can be used with the surgical frame that is capable of reconfiguration before, during, or after surgery. The surgical frame can include a main beam that can be rotated, raised/lowered, and tilted upwardly/downwardly to afford positioning and repositioning of a patient supported thereon, and the lift and the head support can be used in lifting the patient from a table/gurney and positioning the patient with respect to the main beam.Type: GrantFiled: April 22, 2020Date of Patent: December 26, 2023Assignee: WARSAW ORTHOPEDIC, INC.Inventors: Roy K. Lim, Richard A. Hynes
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Patent number: 11766083Abstract: A helmet comprises a protective shell, an energy absorbing layer defining an inner surface of the helmet and a shear component. The shear component extends over one or more areas of the inner surface of the helmet and has an outer surface removably coupled to the inner surface of the helmet. The shear component has a distal inner surface configured to contact a wearer's head, or to support and retain a separate comfort pad configured to contact the wearer's head. In response to an oblique impact to the helmet, the shear component undergoes internal shear to allow displacement between the helmet and the wearer's head.Type: GrantFiled: September 24, 2020Date of Patent: September 26, 2023Assignee: Tianqi Technology Co (Ningbo) LtdInventors: James A. Chilson, Roger Davis
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Patent number: 11730227Abstract: A helmet for protecting a head of a user, in which the helmet is adjustable to adjust how it fits on the user's head, including by adjusting dimensions of the helmet independently from one another (e.g., adjusting the helmet longitudinally and laterally in independent ways) and/or having a self-adjusting padded interface with the user's head to better fit on the user's head (e.g., depending on a shape and/or a size of the user's head).Type: GrantFiled: November 21, 2018Date of Patent: August 22, 2023Assignee: BAUER HOCKEY LLCInventors: Jacques Durocher, Marie-Claude Genereux, Hugo Martin, Charles-Antoine Desrochers
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Patent number: 11672295Abstract: A helmet may include a helmet body, a fit system, a bezel, and a hardware retainer. The helmet body may have an outer shell and an energy management layer. The bezel may be separate from the outer shell and coupled to the helmet body at the vent opening of the helmet, encircle the vent opening, and have a hardware opening extending through the bezel and an anchor opening in the bezel adjacent the hardware opening. The hardware retainer may be positioned behind and coupled to the bezel. The hardware retainer may include a hardware receiving aperture aligned with the hardware opening and a hardware retainer cover coupled to a rear side of the hardware retainer. The hardware retainer may further include an anchor recess aligned with the anchor opening. The bezel may be in-molded into the energy management layer.Type: GrantFiled: September 28, 2020Date of Patent: June 13, 2023Assignee: Bell Sports, Inc.Inventors: Samuel J. Shaffer, Mark A. Busse, Rafael T. Ramirez
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Patent number: 11553752Abstract: A modular helmet system with a removable/detachable/interchangeable exterior shell, an inner force-absorbing layer releasably connected to the rigid exterior shell layer, and a multiple fastening devices associated with the shell which allow the shell to be interchanged/replaced/reconfigured at will. The shell as a single piece unit, or combinable components bear the fastening devices designed to enable rapid, secure interchange of the helmet system's layers, therefore allowing the helmet to be adapted for climatic, functional, and aesthetic preferences.Type: GrantFiled: November 28, 2017Date of Patent: January 17, 2023Inventors: Ryan C. Eiler, Peter J. Eiler
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Patent number: 11517065Abstract: A protective helmet including an outer shell, and a liner assembly received in the outer shell and connected to the outer shell, the liner assembly defining a front portion configured to overlay a front of a head of a wearer, a rear portion configured to overlay a rear of the head of the wearer, a top portion disposed above and out of contact with a top of the head of the wearer when the helmet is worn, and two opposed side portions each configured to overlay a respective side of the head of the wearer. Each of the front, rear, side and top portions includes at least one zone where the liner assembly includes a plurality of overlapping layers.Type: GrantFiled: September 20, 2019Date of Patent: December 6, 2022Assignee: SPORT MASKA INCInventors: Nicole Jacqueline Wiart, Daniel Chartrand, Maurice Dykmans, Philippe Martin, Simon-Pierre Germain, Brian William Steenbrink, Pierre-Luc Beauchamp, Simon Langlois, Evangelos Spyrou
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Patent number: 11445777Abstract: Disclosed are methods, devices, and systems for improved protective clothing such as helmets and protective headgear, including improvements in modular, semi-custom or customized helmet liners and/or inserts to enhance wearer comfort and reduce the deleterious effects of impacts between the wearer and other players and/or objects in all types of wearer activities (i.e., sports, military, equestrian, etc.).Type: GrantFiled: June 14, 2019Date of Patent: September 20, 2022Assignee: Vicis IP, LLCInventors: Kurt Fischer, Kayla Fukuda, Mike Czerski, Adam Frank, Cord Santiago
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Patent number: 11375766Abstract: An adjustable helmet having first and second shells and a single actuator comprising at least one tooth, the single actuator being moveable between: a first locked position, wherein the at least one tooth retains the first and second shells and the first and second shells define a first hollow space; a released position, wherein the at least one tooth no longer retains the first and second shells such that one of the first and second shells is moveable relative to the other of the first and second shells; and a second locked position, wherein the at least one tooth retains the first and second shells and the first and second shells define a second hollow space, the second hollow space being different than the first hollow space.Type: GrantFiled: April 30, 2019Date of Patent: July 5, 2022Assignee: BAUER HOCKEY, LLCInventors: Jacques Durocher, Marie-Claude Genereux
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Patent number: 11253668Abstract: FIGS. 1-16D & 66A-92D disclose a large variety of methods of forming the headgear for use in combination with a breathing apparatus including a unitary plastic core within textile casings. In some configurations, the plastic core material penetrates or bursts-through the textile casing of the straps. Some configurations include over moulding, alignment posts, T-joints and joint housings with injection aperture. FIGS. 17-65 & 93A-94C disclose a large variety of different headgear arrangements including top strap, front strap, rear strap and pairs of straps extending from the mask above and below the ear to meet behind the ear. FIGS. 95-121B disclose a large variety of connectors connecting the headgear assembly to the mask assembly where the headgear, mask and connector form a closed loop the connector is disengaged with the mask assembly.Type: GrantFiled: March 9, 2017Date of Patent: February 22, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Paul Mathew Freestone, Janine Elizabeth Collins, Ryan Anthony Graham, Vitaly Kapelevich, Melissa Catherine Bornholdt, Sophie Kathryn Randles, Silas Sao Jin Siew, Steve Thomas, Ronan Leahy, Max Leon Betteridge, Callum Ross Gordon, Vicky Dan Gao, Cameron Robert Willis
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Patent number: 11246367Abstract: A hinge mechanism for attaching ear accessories to a helmet allows an accessory to be attached at a point outside the helmet shell utilizing, for example, a slidable mounting rail, and to reach under the edge of the helmet shell so that the accessory is supported in contact with the wearer's head. The hinge mechanism is well suited for use in connection with military helmets that have a “bulge” or protrusion over the ear.Type: GrantFiled: July 16, 2019Date of Patent: February 15, 2022Assignee: GENTEX CORPORATIONInventors: David C. Rogers, Charles H. Rogers, Darwin Keith-Lucas, Duco W. Noordzij
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Patent number: 11129432Abstract: A bicycle helmet system comprising a helmet and a chin bar is disclosed. The chin bar is removably coupled to the helmet and wrapped circumferentially around a portion of the helmet. The chin bar may include a rear buckle configured to tighten the chin bar around the helmet. The chin bar may also include two side buckles that engage with side recesses on the helmet when the chin bar is removably coupled to the helmet. The chin bar may also include two alignment protrusions positioned to engage with alignment recesses on the helmet when the chin bar is removably coupled to the helmet.Type: GrantFiled: March 26, 2019Date of Patent: September 28, 2021Assignee: Bell Sports, Inc.Inventors: Erin Kyle Ellison, Eamon Briggs, Benjamin Warren Penner
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Patent number: 11026466Abstract: A sports helmet has composite helmet liner to improve and customize the fit of the helmet to the wearer. The composite liner consists of a base liner and a selected group of fit elements, for example, fit pods, removably attached to the inner surface of the base liner (i.e., the surface of the base liner facing the wearer's head). The fit pods are selected from a set of fit pods having different properties, for example, different sizes, thicknesses, densities, and cross-sections. The selection of fit pods from the set may be aided by taking anatomical measurements of the wearer's head and analyzing the measurements with respect to the geometry of the helmet to produce a pressure map. The measurements may be taken by physical contact or by non-contact means. The fit pods may be selected to optimize a pressure map, and thus optimize the fit, for a given wearer of the helmet.Type: GrantFiled: March 11, 2020Date of Patent: June 8, 2021Assignee: SCHUTT SPORTS IP, LLCInventors: Louis Anthony Vanhoutin, Vincent R. Long, Nathan Loucks, Richard Groff, III
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Patent number: 10993496Abstract: Aspects of the present invention are directed to helmet padding systems. One helmet padding system includes a rigid shell and a spacing pad. The rigid shell includes a body portion and a pair of side portions. The body portion is configured to cover a top of a user's head, and is configured to be worn under a baseball cap. The body portion has a lower front edge between the pair of side portions. The pair of side portions extend downward below the lower front edge of the body portion. The spacing pad is positioned within the rigid shell. The spacing pad includes a layer of elastomeric material. The helmet padding system may further include the baseball cap positioned overtop the rigid shell.Type: GrantFiled: September 23, 2014Date of Patent: May 4, 2021Assignee: Matscitechno Licensing CompanyInventors: Robert A. Vito, Michael Foerster
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Patent number: 10893718Abstract: An impact-attenuating liner for a helmet includes a liner body made from an impact-absorbing material and a plurality of pads removably attached to an interior surface of the liner body, each of the pads being repositionable at different locations on the interior surface of the liner body. A retention system may be attached to the liner body and configured to secure the liner to the wearer's head during use. The liner may be configured to provide substantially uniform impact protection throughout the interior region of the helmet.Type: GrantFiled: October 8, 2015Date of Patent: January 19, 2021Assignee: GENTEX CORPORATIONInventors: Desmond Walsh, Matthew Anthony Hanudel, Duco W. Noordzij
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Patent number: 10722777Abstract: A helmet for protecting a wearer's head. The helmet includes an outer shell including a first shell member and a second shell member movable relative to one another in a longitudinal direction of the helmet to adjust a fit of the helmet on the wearer's head. The helmet includes an adjustment mechanism configured to control movement of the first shell member and the second shell member relative to one another. The adjustment mechanism includes an actuator movable between a first position in which the first shell member and the second shell member are allowed to move relative to one another and a second position in which the first shell member and the second shell member are precluded from moving relative to one another. The actuator is configured to lock the first shell member and the second shell member relative to one another without extending through a given one of the first shell member and the second shell member.Type: GrantFiled: September 20, 2016Date of Patent: July 28, 2020Assignee: Bauer Hockey, LLCInventors: Jacques Durocher, Marie-Claude Genereux
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Patent number: 10306941Abstract: A sports helmet for protecting a head of a wearer, that comprises: an outer shell comprising an external surface of the sports helmet; inner padding disposed between the outer shell and the wearer's head; an adjustment mechanism operable by the wearer to vary an internal volume of the cavity to adjust a fit of the sports helmet on the wearer's head; and a rotational impact protection device disposed between the external surface of the sports helmet and the wearer's head when the sports helmet is worn, the rotational impact protection device comprising a surface movable relative to the external surface of the sports helmet in response to a rotational impact on the outer shell to absorb rotational energy from the rotational impact, the surface of the rotational impact protection device undergoing displacement when the adjustment mechanism is operated by the wearer to vary the internal volume of the cavity.Type: GrantFiled: July 27, 2012Date of Patent: June 4, 2019Assignee: BAUER HOCKEY, LLCInventors: Jacques Durocher, Jean-Francois Laperrière, Marie-Claude Généreux, Denis Coté
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Patent number: 10299527Abstract: Headwear having an opening and a size adjustment device that are formed in a head receiving portion is provided, wherein the size adjustment device includes a first size adjustment unit that is disposed at a lower part of the opening and that can adjust a minute size, and a second size adjustment unit that is connected to the first size adjustment unit to adjust a size to a constant gap. Thereby, headwear that can adjust a minute size and that can satisfy various head sizes without an oppressive feeling can be provided.Type: GrantFiled: July 19, 2016Date of Patent: May 28, 2019Assignee: YUPOONG, INC.Inventor: Byoung-Woo Cho
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Patent number: 10238165Abstract: A bicycle helmet system comprising a helmet and a chin bar is disclosed. The chin bar is removably coupled to the helmet and wrapped circumferentially around a portion of the helmet. The chin bar may include a rear buckle configured to tighten the chin bar around the helmet. The chin bar may also include two side buckles that engage with side recesses on the helmet when the chin bar is removably coupled to the helmet. The chin bar may also include two alignment protrusions positioned to engage with alignment recesses on the helmet when the chin bar is removably coupled to the helmet.Type: GrantFiled: March 9, 2015Date of Patent: March 26, 2019Assignee: Bell Sports, Inc.Inventors: Erin Kyle Ellison, Eamon Briggs, Benjamin Warren Penner
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Patent number: 10149511Abstract: Protective headgear systems are disclosed. One protective headgear system includes an impact-resistant pad and a helmet. The impact-resistant pad includes a top portion configured to be positioned covering a top of a user's head, and first and second side portions extending downward from the top portion. The helmet is unconnected to the impact-resistant pad. The helmet is configured to be positioned overtop of the impact-resistant pad when the impact-resistant pad is positioned on the user's head.Type: GrantFiled: September 11, 2013Date of Patent: December 11, 2018Assignee: Matscitechno Licensing CompanyInventor: Robert A. Vito
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Patent number: 9717297Abstract: An improved protective shell for a helmet, where the shell has angled panels forming pyramid-like surface structures covering the surface of the helmet. Each pyramid-like structure has three or more panels conjoining to form an apex. In one embodiment, each of the panels is a triangle having a base and a point that conjoins adjacent panels, thereby forming the apex. The limited number of apex points and the orientation of the angled panels reduce the probability that an impacting object will deliver a square blow to the helmet. The probability is increased that such blows will be only glancing in nature, thereby reducing the severity of the blow and head injury to the wearer.Type: GrantFiled: July 17, 2015Date of Patent: August 1, 2017Inventor: Lenard Harris
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Patent number: 9585432Abstract: A helmet has an inner liner made of foam material forming a body of the helmet. The inner liner has a convex outer surface and a concave inner surface defining a cavity for receiving the wearer's head. The inner liner has a plurality of beams extending from front to rear of the helmet and spaced apart to form vents therebetween, the vents being free of foam material between adjacent beams. Rigid bridge members are comolded with the inner liner to be partially concealed in the inner liner, the at least one bridge member having at least one bridge projecting out of the foam material of two adjacent beams and extending transversely in at least one of the vents. At least one strap is provided to attach the helmet to a wearer's head.Type: GrantFiled: October 9, 2013Date of Patent: March 7, 2017Assignee: LOUIS GARNEAU SPORTS INCInventors: Louis Garneau, Dominic Hamel
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Patent number: 9392831Abstract: A non-rigid head guard assembly that provides protection against head collisions. The head guard is circular with a narrower section at the forehead and a wider section at the rear to protect the back of the head. The head guard, at the sections in contact with the temple area of the head and the back of the head, is reinforced with an additional layer of foam. The exterior of the assembly is made of breathable and moisture wicking fabric. The interior protective element consists of either a single layer of viscoelastic polyurethane foam or a dual layer viscoelastic polyurethane foam separated by a thin layer of semi-dry lubricant, which is a low friction material, for enhanced wear and corrosion protection.Type: GrantFiled: April 24, 2014Date of Patent: July 19, 2016Assignee: STORELLI SPORTS, INC.Inventors: Claudio Storelli, Jing Liang, Thomas Vincent Marchesi, Matthew Weill
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Patent number: 9345282Abstract: An adjustable helmet having first and second shells and a single actuator comprising at least one tooth, the single actuator being moveable between: a first locked position, wherein the at least one tooth retains the first and second shells and the first and second shells define a first hollow space; a released position, wherein the at least one tooth no longer retains the first and second shells such that one of the first and second shells is moveable relative to the other of the first and second shells; and a second locked position, wherein the at least one tooth retains the first and second shells and the first and second shells define a second hollow space, the second hollow space being different than the first hollow space.Type: GrantFiled: July 13, 2012Date of Patent: May 24, 2016Assignee: BAUER HOCKEY, INC.Inventors: Jacques Durocher, Marie-Claude Généreux
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Patent number: 9314063Abstract: A protective football helmet is provided having a one-piece molded shell with an impact attenuation system. This system includes an impact attenuation member formed in an extent of the front shell portion by removing material from the front portion. The impact attenuation member is purposely engineered to change how the front portion responds to an impact force applied substantially normal to the front portion as compared to how other portions of the shell respond to that impact force. In one version, the impact attenuation member is a cantilevered segment formed in the front portion of the shell.Type: GrantFiled: February 12, 2014Date of Patent: April 19, 2016Assignee: Riddell, Inc.Inventors: Vittorio Bologna, Nelson Kraemer, Thad M. Ide
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Patent number: 8881315Abstract: A helmet, which includes an injection molded shell having an inner surface and an outer surface, the injection molded shell including a first main body portion and a second main body portion, wherein the first and second main body portions are formed of a first material; and a first molded hinge portion formed intermediate the first and second main body portions, the molded hinge portion adapted to allow the first main body portion and the second main body portion to move relative to each other.Type: GrantFiled: March 11, 2013Date of Patent: November 11, 2014Assignee: Sport Maska Inc.Inventors: André Desjardins, Philippe Martin, Ryan Crelinsten
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Patent number: 8856975Abstract: The invention relates to a headband means (1) used for applying a breathing mask (2) in a user's facial area. Said headband means (1) comprises a flexible band body that is provided with upper and lower band portions (3, 4) and is used for transmitting the mask holding forces required for applying the breathing mask. At least some portions of the band body are made of a foamed plastic material. The invention further relates to an application device (102) for a breathing mask, comprising a headband means which extends around the back of a user's head. The headband means encompasses a supporting structure (S) made of a material that can at least once be temporarily brought into a state in which at least some portions of the headband means can be individually adjusted to the shape of the back of the user's head.Type: GrantFiled: February 7, 2012Date of Patent: October 14, 2014Assignee: ResMed R&D Germany GmbHInventors: Bernd Lang, Achim Biener, Martin Bechtel, Harald Vögele, Caspar Graf Stauffenberg
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Patent number: 8856973Abstract: A sports helmet having a front shell and a rear shell, and a plurality of straps interconnecting the front and rear shells. At least one of the straps is connected to the front shell along an inner surface thereof, and a portion of the at least one of the straps extending from the rear shell to the connection with the front shell is completely contained inside the helmet.Type: GrantFiled: January 9, 2009Date of Patent: October 14, 2014Assignee: Sport Maska Inc.Inventors: Bastien Jourde, Martin Laberge, Sebastien Morin
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Patent number: 8832869Abstract: A helmet massager and a helmet thereof are provided. The helmet massager comprises a helmet. The helmet comprises a first helmet body. The first helmet body comprises a first left helmet body and a first right helmet body which are butt jointed. The first left helmet body and the first right helmet body respectively have a first left rack and a first right rack. The helmet further comprises an adjusting device. The adjusting device comprises a base, a gear, a ratchet body with ratchet teeth, and a knob for driving the ratchet body to rotate. The base is located at a butt-joint site of the first left helmet body and the first right helmet body. Each of the first left rack and the first right rack engages with the gear. The ratchet body is positioned on the gear. The knob is mounted on the ratchet body. The base has a ring of locking teeth. The ratchet body has a rotating state and a rest state.Type: GrantFiled: August 12, 2010Date of Patent: September 16, 2014Assignee: Shenzhen Breo Technology Co., Ltd.Inventors: Xuejun Ma, Xuliang Wu, Tao Zhang, Yong Wan
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Patent number: 8832870Abstract: An adjustable hockey helmet includes a front shell that is longitudinally movable relative to a rear shell to adjust the length of the helmet. One or more substantially rigid straps or similar elements are attached to the front shell and extend to the interior of the rear shell. A cam mechanism or similar device is included on the rear shell for securing the straps directly or indirectly against the interior of the rear shell to prevent longitudinal movement of the front shell relative to the rear shell once the helmet is adjusted to a desired length. Alternatively, the one or more straps may be attached to the rear shell and the cam mechanism may be included on the front shell.Type: GrantFiled: October 17, 2012Date of Patent: September 16, 2014Assignee: Easton Sports, Inc.Inventors: Guillaume Belanger, Jean-Francois Beland
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Patent number: 8800065Abstract: A helmet is provided which is to be worn on the head of a helmet wearer and can be removed from the head with a comparatively small force. Operation for removing the helmet, including preliminary operation for it, can be performed easily and quickly. A recess-projection engaging mechanism to attach a blockish inside pad to a head protecting cap portion side includes an engaging pin on the inside pad side or head protecting cap portion side, and a notched engaging hole on the head protecting cap portion side or inside pad side. When pulling the inside pad outward from inside the head protecting cap portion at least partly, the engaging pin moves relative to outside the engaging hole through a notch of the engaging hole.Type: GrantFiled: August 1, 2008Date of Patent: August 12, 2014Assignee: Shoei Co., Ltd.Inventor: Yoshiyuki Ikeda
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Patent number: 8793816Abstract: The present disclosure relates to a protective headpiece for an athlete of a game using a projectile to protect at least a portion of the brow, temple and jaw of the athlete's head against impacts by the projectile. The protective head piece is releasably securable to the athlete's head and includes a mask portion comprising an impact resistant material. The mask portion includes a brow portion adapted to substantially shield the athlete's brow area and having opposed sides. A temple portion is positioned at each side of the brow portion and adapted to substantially shield the athlete's temple areas. The mask portion also includes a jaw portion extending from each of the temple portions and adapted to substantially shield at least the athlete's lower jaw. The jaw portion includes a front portion which defines an opening sized to permit frontal viewing of the athlete's mouth.Type: GrantFiled: February 10, 2012Date of Patent: August 5, 2014Assignee: Hoplite Armour LLCInventors: Bryan Emrich, John Larkin, Frederick Mariani, William Rempe
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Patent number: 8745770Abstract: A head suspension includes a headband portion having a length and two transition arms. Each transition arm is coupled to the headband portion and extends away from the headband portion length at an angle greater than zero degrees. Each transition arm has a distal end and a pivot at the distal end. The pivot characterized by a pivot point and a rear support portion is pivotally connected to each pivot.Type: GrantFiled: October 4, 2013Date of Patent: June 10, 2014Assignee: 3M Innovative Properties CompanyInventors: Lars-Olov Ahlgren, Niklas Lilenthal, Arne O. Linderstrand
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Patent number: 8713718Abstract: A headgear support that comprises a headband and a pad. The headband has a first end and a second end and forms a substantially closed perimeter having a length which is selectively adjustable. The pad is pivotally connected to the headband such that the pad is disposed within the substantially closed perimeter and pivots relative to the headband about a pivot axis.Type: GrantFiled: January 29, 2013Date of Patent: May 6, 2014Assignee: Kimberly-Clark Worldwide, Inc.Inventor: Michael G. Moelker
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Patent number: 8572767Abstract: Technology for protective helmets is provided, with a particular focus on rear opening full-face helmets. Embodiments are primarily focussed on an emergency release mechanism for such helmets, which allows the helmet to be separated into a front and rear shell thereby to facilitate removal from a wearer's head with minimal stress to the neck.Type: GrantFiled: November 1, 2011Date of Patent: November 5, 2013Assignee: Voztec Pty LtdInventors: Mark Bryant, John Vozzo
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Patent number: 8505121Abstract: A head suspension includes a headband portion having a length and two transition arms. Each transition arm is coupled to the headband portion and extends away from the headband portion length at an angle greater than zero degrees. Each transition arm has a distal end and a pivot at the distal end. The pivot characterized by a pivot point and a rear support portion is pivotally connected to each pivot.Type: GrantFiled: August 21, 2012Date of Patent: August 13, 2013Assignee: 3M Innovative Properties CompanyInventors: Lars-Olov Ahlgren, Niklas M. S. Lilenthal, Arne O. Linderstrand
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Patent number: 8443805Abstract: A respiratory mask assembly for delivering breathable gas to a patient includes a frame and a headgear assembly removably attachable to the frame. The headgear assembly includes a pair of side portions and a rear portion that interconnects the pair of side portions. The pair of side portions includes at least one strap. The rear portion has at least one strap constructed of at least two layers of material. One of the layers of material has a more rigid construction than the other of the layers of material to resist compression of the at least one strap of the rear portion in a first direction which resists movement of the at least one strap of the pair of side straps in the first direction.Type: GrantFiled: October 5, 2011Date of Patent: May 21, 2013Assignee: ResMed LimitedInventors: Amal S. Amarasinghe, Perry D. Lithgow, Memduh Guney
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Patent number: 8418270Abstract: A helmet, which includes an injection molded shell having an inner surface and an outer surface, the injection molded shell including a first main body portion and a second main body portion, wherein the first and second main body portions are formed of a first material; and a first molded hinge portion formed intermediate the first and second main body portions, the molded hinge portion adapted to allow the first main body portion and the second main body portion to move relative to each other.Type: GrantFiled: December 12, 2007Date of Patent: April 16, 2013Assignee: Sport Maska Inc.Inventors: André Desjardins, Philippe Martin, Ryan Crelinsten
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Patent number: 8359672Abstract: A headgear support that comprises a headband and a pad. The headband has a first end and a second end and forms a substantially closed perimeter having a length which is selectively adjustable. The pad is pivotally connected to the headband such that the pad is disposed within the substantially closed perimeter and pivots relative to the headband about a pivot axis.Type: GrantFiled: October 21, 2008Date of Patent: January 29, 2013Assignee: Kimberly-Clark Worldwide, Inc.Inventor: Michael G. Moelker
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Patent number: 8353066Abstract: Strap buckles for headgear can be independently adjusted by single-handed operation while the headgear is worn. To tighten the straps, the wearer pulls a strap buckle toward the chin. The adjustment preferably involves a 1:1 length-adjustment ratio, such that the strap is shortened substantially by the amount the wearer pulls on the buckle.Type: GrantFiled: February 2, 2007Date of Patent: January 15, 2013Assignee: Artisent, LLCInventors: David C. Rogers, Edward R. Hall
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Patent number: 8296868Abstract: An adjustable hockey helmet includes a front shell that is longitudinally movable relative to a rear shell to adjust the length of the helmet. One or more substantially rigid straps or similar elements are attached to the front shell and extend to the interior of the rear shell. A cam mechanism or similar device is included on the rear shell for securing the straps directly or indirectly against the interior of the rear shell to prevent longitudinal movement of the front shell relative to the rear shell once the helmet is adjusted to a desired length. Alternatively, the one or more straps may be attached to the rear shell and the cam mechanism may be included on the front shell.Type: GrantFiled: August 13, 2008Date of Patent: October 30, 2012Assignee: Easton Sports, Inc.Inventors: Guillaume Belanger, Jean-Francois Beland
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Patent number: 8191179Abstract: The present invention covers a hockey helmet for receiving a head of a player. The helmet comprises an outer shell made of first and second materials having respective first and second flexibilities.Type: GrantFiled: January 25, 2008Date of Patent: June 5, 2012Assignee: Bauer Hockey, Inc.Inventors: Jacques Durocher, Jean-François Laperrière, Marie-Claude Généreux, Denis Côté, Sébastien Lambert
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Patent number: 8161576Abstract: The present invention generally relates to protective headgear worn by a user to protect his eyes, head, and face. More particularly, the present invention is directed to a protective headgear assembly used by welders and the like wherein a headgear strap can be tightened or loosened upon the ratcheting of a knob connected to the headgear strap. The headgear strap can also be automatically disengaged for removal of the headgear by pulling the knob away from the user's head.Type: GrantFiled: February 1, 2007Date of Patent: April 24, 2012Assignee: Sellstrom Manufacturing CompanyInventors: Kenneth P. Lemke, James A. Piper, Mark Edward Miller, Daniel Ryan Somen
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Patent number: 8156574Abstract: A protective sport helmet, such as for lacrosse, includes a hard shell portion, a lining portion, and an adjustment mechanism. The inner side of the adjustment mechanism includes an adjustment protective pad. Together, the lining portion and the inner surface of the adjustment protective pad define an interior region of the helmet wherein the user's head is introduced. The adjustment mechanism includes a lower rear shell portion having a clutching mechanism that allows the user to manually adjust the size of the interior region via a strapping system of the helmet to couple snugly around the user's head. The clutching mechanism also prevents the interior region from being easily altered in the absence of manual adjustment to the adjustment mechanism. The strap includes a hard end material that engages the adjustment mechanism and a flexible, durable and tough material that conforms to a wearer's head.Type: GrantFiled: March 12, 2008Date of Patent: April 17, 2012Assignee: Warrior Sports, Inc.Inventors: Peter L. Stokes, David C. Rogers, Duco W. Noordzij
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Patent number: 8116477Abstract: Disclosed is a fit adjuster for a neckband type headset, which includes a headset band and a pair of earpieces connected to both ends of the headset band and placed on the ears of a user. The fit adjuster includes at least one opening formed at a stress concentration portion of the headset band; and an adjustment pin inserted into the opening to be movable in a longitudinal direction of the opening.Type: GrantFiled: August 13, 2007Date of Patent: February 14, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-Jae Lee, Ki-Yeol Yoon, Ki-Taek Kim, Young-Ki Kim, Jae-Chul Jin
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Patent number: 8087099Abstract: A cap-like head backing cover includes a plurality of types of cover components. The plurality of types of cover components include cover main body portions, and connecting means capable of separably connecting and combining the cover main body portions of one of the cover components to and with the cover main body portions of another at least one of the cover components. The cover main body portions of the plurality of types of cover components are connected to and combined with each other by the connecting means, to form the cap-like head backing cover which includes the plurality of types of cover components and is independent. With the helmet having this arrangement, even when a helmet wearer whose head shape is different from that of an average human head is to wear the helmet, the helmet can be matched to the head of the helmet wearer substantially optimally. The helmet size can be not only partially decreased but also partially increased.Type: GrantFiled: January 7, 2008Date of Patent: January 3, 2012Assignee: Shoei Co., Ltd.Inventor: Akira Sawabe
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Publication number: 20110265254Abstract: A helmet massager and a helmet thereof are provided. The helmet massager comprises a helmet. The helmet comprises a first helmet body. The first helmet body comprises a first left helmet body and a first right helmet body which are butt jointed. The first left helmet body and the first right helmet body respectively have a first left rack and a first right rack. The helmet further comprises an adjusting device. The adjusting device comprises a base, a gear, a ratchet body with ratchet teeth, and a knob for driving the ratchet body to rotate. The base is located at a butt-joint site of the first left helmet body and the first right helmet body. Each of the first left rack and the first right rack engages with the gear. The ratchet body is positioned on the gear. The knob is mounted on the ratchet body. The base has a ring of locking teeth. The ratchet body has a rotating state and a rest state.Type: ApplicationFiled: August 12, 2010Publication date: November 3, 2011Applicant: SHENZHEN BREO TECHNOLOGY CO., LTD.Inventors: Xuejun Ma, Xuliang Wu, Tao Zhang, Yong Wan
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Patent number: 8015625Abstract: A helmet adjustment mechanism is adapted to adjust the size of a helmet having first and second retention members (e.g., plastic straps) movable with respect to each other. The adjustment mechanism includes an actuating member (e.g., a pinion) coupled to at least one of the retention members and movable (e.g., rotatable) in two directions to move at least one of the retention members relative to the other. A clutch mechanism is coupled to the actuating member and includes at least one locking member (e.g., two locking members) that inhibits movement of the actuating member in both of the two directions. The adjustment mechanism also includes a release mechanism (e.g., including a rotary dial) adapted to move the locking member from a locked position to an unlocked position to allow movement of the actuating member. When the actuating member is being moved, the adjustment mechanism also provides a ratcheting detent.Type: GrantFiled: May 6, 2009Date of Patent: September 13, 2011Assignee: Specialized Bicycle ComponentsInventors: Michael Grim, David E Stroud
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Patent number: 7958572Abstract: This protective helmet comprises a rigid or semi-rigid external shell comprising a plurality of rigid or semi-rigid flaps joined together and a compressively deformable internal liner acting as a shock absorber, the latter also comprising several elements associated with said flaps. At least some of the flaps that constitute the external shell are capable of moving relative to each other at their respective means of connection and the elements that constitute the internal liner associated with the flaps in question are designed so that they retract inside the volume defined by the helmet during relative displacement of the corresponding flaps.Type: GrantFiled: December 7, 2006Date of Patent: June 14, 2011Assignee: PJDOInventors: Paul Loury, Pascal Joubert Des Ouches