Camming Or Wedging Element Patents (Class 24/536)
  • Patent number: 10688296
    Abstract: A clip device for occluding two fluid lines and forming a fluid connection includes one of the fluid lines, the clip device including: a first clip segment including a fastener for engaging to a first fluid line, a first pinch valve for occluding the first fluid line and a coupling for connecting to the first fluid line; a second clip segment including a second pinch valve for occluding the second fluid line; and a bypass fluid line connectable or connected to the coupling. The second clip segment may also include a fastener for securing to the second fluid line. The first clip segment and/or the second clip segment may include a proximal opening and a distal opening through which the tubing passes. The proximal opening and the distal opening may be disposed on opposing sides of the segment.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: June 23, 2020
    Assignee: HERIOT EYECARE PTY. LTD.
    Inventor: Wilson J. Heriot
  • Patent number: 9861365
    Abstract: A surgical clip includes two clip branches, each clip branch having a clamping portion, an actuating portion, and a flexural spring arrangement by which the two clip branches are coupled to each other preferably in one material piece. The flexural spring arrangement includes a coupling device by means of which selected portions of the flexural spring arrangement can be short-circuited for spring biasing and possibly for varying, preferably reducing, the active total spring length thereof.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: January 9, 2018
    Assignee: AESCULAP AG
    Inventor: Gerold Zieris
  • Patent number: 9230456
    Abstract: An identification system includes a clamshell device that grasps a wire, and a clip that secures the clamshell device in a locked and closed position. The clamshell and/or clip are preferably color-coded to differentiate one wire from another, hereby allowing a technician to easily discern which wire is plugged into which port, and which wire is connected to which patient. The invention is particularly well suited for incorporation with healthcare devices and machines which have long lead wires that reach from the patient to the machine, such as electrical stimulation machines.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: January 5, 2016
    Inventors: Susan Elise Meyerson, Shaun Smith, Jeff Theesfeld
  • Patent number: 8578571
    Abstract: A plastic clip for fastening an article in the region of an end face of a flat workpiece comprises a base section, including a first and a second leg extending from the base section to form a U shape, and a fastening section connected to the base section and operable to fasten the article to the clip. The base section and the legs are made of a relatively hard plastic material and the legs can be elastically expanded relative to one another in order to accommodate the workpiece between their inner sides. An anti-slip section made of a relatively soft plastic material is provided on at least one of the inner sides.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: November 12, 2013
    Assignee: Newfrey LLC
    Inventors: Thomas Schmidt, Johann Reindl
  • Patent number: 8341798
    Abstract: Paint roller support includes a substantially rigid sleeve portion for supporting a roller cover thereon and a plurality of flexible fingers that are engageable by an actuator to cause outer ends of the fingers to flex outwardly. An elastomeric material at least partially covers outer surfaces of the fingers for pressing engagement of the elastomeric material against the inner diameter of a surrounding roller cover during outward flexing of the fingers for securely retaining the roller cover in place on the support.
    Type: Grant
    Filed: November 30, 2009
    Date of Patent: January 1, 2013
    Assignee: The Wooster Brush Company
    Inventors: John L. Scott, Sr., Scott A. Melegari
  • Patent number: 8336843
    Abstract: An attachment device useful with suspended ceiling systems is provided. In disclosed embodiments, the device comprises a clip that matingly engages a bulb of a ceiling grid tee. The device may include a reinforcing sleeve and can be used to increase the load carrying capacity of suspended ceiling systems while providing a simple, quick method of attaching the suspended ceiling grid to the true ceiling.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: December 25, 2012
    Assignee: USG Interiors, LLC
    Inventors: Peder Gulbrandsen, Abraham M. Underkofler, Mark R. Paulsen
  • Patent number: 8245366
    Abstract: A clip assembly is provided for securing a crib bumper to a crib. The clip assembly may include a clip adapted to be secured to the crib bumper. The clip may include a body member having a first arm and a second arm coupled to the first arm. The clip may also include a clasping member carried by the body member and adapted to clasp the first arm and the second arm. The clip assembly may also include a belt adapted to secure the clip to a portion of the crib. The belt may include a strap member having a fastener, adapted to secure the strap member to the crib portion. The belt may also include a protruding member carried by the strap member and adapted to be received by the linking member.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: August 21, 2012
    Inventor: Raphael J. Morejon
  • Patent number: 6988296
    Abstract: A money clip having jaws connected by a throat that provides spring action to urge the jaws together, a pair of operating levers slidably mounted respectively on the jaws, and a device that emits and receives radio waves, electromagnetic waves, light waves, sound waves, microwaves or a combination thereof and other electronic media for the purpose of transmitting and receiving wireless data from and to other base transmitters/receivers being disposed on one of the operating levers.
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: January 24, 2006
    Inventors: Ronald M. McGarity, Erich McArthur
  • Patent number: 6901638
    Abstract: An antitheft retainer clip according to this invention is a retainer clip 1, with which slits 3 are provided in inserted parts 2 so as to form press-contacting parts 4 and auxiliary parts 5, and comprises the press-contacting parts, which are formed to be substantially the same in width as upper parts of cylinder slits 9, raised parts 10, which are put in pressed contact against the upper parts of the cylinder slits, and inclining parts 11, which are provided continuous to the raised parts.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: June 7, 2005
    Assignee: Thuou Hatujyo Kougyou Kabusiki Kaisya
    Inventors: Yuichi Itou, Kouki Gotou
  • Patent number: 6862780
    Abstract: A clamp for clamping sheets and like material has opposed elongate clamping jaws mounted for pivotal movement between a clamping condition and a relatively open, released, condition, and a latch device for effecting movement of the jaws. The latch device comprises a member of channel section within which an upper part of the jaws is mounted whereby opposite sides of the member co-operate with the two jaws, and latch levers pivotal between a stable latched position and a released position. The latch levers are linked to the jaws by a screw mechanism and co-operate with the member of channel section such that movement of the latch levers to their released position effects relative movement between the jaws and said member to enable opening of the jaws. Adjustment of the clamped and open conditions of the jaws is effected by rotation of the latch levers about the axis of the screw mechanism.
    Type: Grant
    Filed: January 15, 2001
    Date of Patent: March 8, 2005
    Assignee: Arnos Australia PTY LTD
    Inventor: Roger John Wilton Henry
  • Patent number: 6832416
    Abstract: A clamp formed from a single block of resilient material, and preferably from nylon. A living hinge is formed that couples upper and lower jaws of the clamp. First and second arms extend rearwardly from the upper and lower jaws, respectively. A pivotally mounted camming member secured to one of the arms can be manually moved by a user from a first position, wherein it holds the jaws in tight, clamping engagement with an assembly position therebetween, to a second position in which the jaws can be opened. The clamp requires only a minimal degree of user effort during use, therefore making it particularly ideally suited for applications where a large plurality of the clamps must be used and repeatedly applied, then taken off from, one or more workpieces.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: December 21, 2004
    Assignee: The Boeing Company
    Inventor: Robert D. Dixon
  • Publication number: 20040216286
    Abstract: A clamp formed from a single block of resilient material, and preferably from nylon. A living hinge is formed that couples upper and lower jaws of the clamp. First and second arms extend rearwardly from the upper and lower jaws, respectively. A pivotally mounted camming member secured to one of the arms can be manually moved by a user from a first position, wherein it holds the jaws in tight, clamping engagement with an assembly position therebetween, to a second position in which the jaws can be opened. The clamp requires only a minimal degree of user effort during use, therefore making it particularly ideally suited for applications where a large plurality of the clamps must be used and repeatedly applied, then taken off from, one or more workpieces.
    Type: Application
    Filed: May 2, 2003
    Publication date: November 4, 2004
    Inventor: Robert D. Dixon
  • Patent number: 6752368
    Abstract: A clamping device for grasping and suspending a workpiece is disclosed. The clamping device comprises a clamp body, the clamp body comprises at least one slotted arcuate spring end portion; an intermediate spring spreading portion contiguous with and extending from the slotted arcuate spring end portion, the intermediate spring spreading portion having an eccentric bore; a jaw end portion contiguous with and extending from the intermediate spring spreading portion, the jaw end portion comprising a jaw clamping surface, and a bracket, the bracket having a beveled sidewall; wherein the jaw clamping surface and the bracket define a jaw opening; and a suspending means attached to the intermediate spring spreading portion; an eccentric wedge slideably mounted in the bracket; and an eccentric cam rotatably disposed within the eccentric bore.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: June 22, 2004
    Assignee: Alcoa Inc.
    Inventors: Wade A. Winchip, Edward H. Connelly
  • Patent number: 6668432
    Abstract: A device for guiding and preventing the upward movement of a belt worn by a person, the device having a first portion for fastening to a garment, such as a pair of pants or a skirt, and a second cantilevered flange or loop portion extending from an upper portion of the fastener and away from the person, preventing the movement of the belt past the flange or loop portion.
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: December 30, 2003
    Inventor: Stephani F. Lewis
  • Publication number: 20030159257
    Abstract: A device for guiding and preventing the upward movement of a belt worn by a person, the device having a first portion for fastening to a garment, such as a pair of pants or a skirt, and a second cantilevered flange or loop portion extending from an upper portion of the fastener and away from the person, preventing the movement of the belt past the flange or loop portion.
    Type: Application
    Filed: February 26, 2002
    Publication date: August 28, 2003
    Inventor: Stephani F. Lewis
  • Publication number: 20030101550
    Abstract: A clamp for clamping sheets and like material has opposed clongate clamping jaws (2, 4) mounted for pivotal movement between a clamping condition and a relatively open, released condition, and a latch device for effecting movement of the jaws (2, 4). The latch device comprises a member (12) of channel section within which an upper part of the jaws (2, 4) is mounted whereby opposite sides of the member (12) cooperate with the two jaws (2, 4), and latch levers (26) pivotal between a stable latched position and a released position. The latch levers (26) are linked to the jaws (2, 4) by a screw mechanism (22) and co-operate with the member (12) such that movement of the latch levers (26) to their released positions effects relative movement between the jaws (2, 4) and member (12) to enable opening of the jaws (2, 4). Adjustment of the clamping and open condition of the jaws (2, 4) is effected by rotation of the latch levers (26) about the axis of the screw mechanism (22).
    Type: Application
    Filed: December 13, 2002
    Publication date: June 5, 2003
    Inventor: Roger John Wilton Henry
  • Publication number: 20030079319
    Abstract: A one piece clamp for affixing a pliable bag to a container. The device can be deformed to an open position and normally assumes a closed position. While in the closed position, the clamp is in condition to secure a bag to a container. The clamp may be deformed to place it in position on the lid of a container, and to allow release of the bag from the container. Embedded in or removably attached to the clamp is a deodorizer.
    Type: Application
    Filed: December 9, 2002
    Publication date: May 1, 2003
    Inventor: Robert J. McAllister
  • Publication number: 20020108219
    Abstract: A one piece clamp for affixing a pliable bag to a container. The device can be deformed to an open position and normally assumes a closed position. While in the closed position, the clamp is in condition to secure a bag to a container. The clamp may be deformed to place it in position on the lid of a container, and to allow release of the bag from the container.
    Type: Application
    Filed: April 10, 2002
    Publication date: August 15, 2002
    Inventor: Robert J. McAllister
  • Patent number: 6418595
    Abstract: An improved structure of a clothes hanger clasp includes a U-shaped main body that is composed of a lower clasp plate and an upper clasp plate that connects each other on one end. A stop post is disposed on the other end of the lower clasp plate. A curved area that projects outwardly and curls inwardly is arranged on the other end of the upper clasp plate. A plurality of enhanced bar are disposed on the lower clasp plate and the upper clasp plate respectively. The feature of the device is in check-pattern grooves and at least one hole for preventing slipping arranged on the curved area. When being used, if users want to remove the clothes hanger clasp, they just need to put finger on the curved area for applying force, combined with the structure of the hole for preventing slipping and the check-pattern grooves, they can easily take off the clasps.
    Type: Grant
    Filed: February 13, 2001
    Date of Patent: July 16, 2002
    Inventor: Chin-Feng Shih
  • Patent number: 6357089
    Abstract: A clip for a sheet electrode, which is capable of easily and reliably pinching a sheet electrode, and capable of minimizing the number of parts, thus facilitating the assembling. This clip is constructed such that a movable plate (20) provided with slots (25) to be engaged with supporting axes (13) is engaged with a substrate (10) having the supporting axes (13), and a conductive leaf spring (30) which is bent in the near middle thereof is interposed between the substrate and movable plate so as to keep them in an opened state. After the insertion of a sheet electrode (50), the movable plate is pivoted against the force of the leaf spring so as to close and pinch the sheet electrode. When the movable plate is further shifted forward along the slots, the movable plate is fixingly engaged with the substrate, thereby maintaining the pinching of the sheet electrode.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: March 19, 2002
    Assignee: Sekisui Plastics Co., Ltd.
    Inventors: Mikio Koguchi, Yoshikazu Kobayashi, Akiyasu Tsurushima
  • Patent number: 6343409
    Abstract: A two-piece clip assembly for affixing a pliable bag to a container. One piece is comprised of a grabbing device capable of an open position and a closed position. The second piece is comprised of a locking device that configures the grabbing device between the open position and the closed position. The grabbing device is configured to affix a bag against a container in the closed position, and allow release of the bag from the container in the open position.
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: February 5, 2002
    Assignee: Gold Star Plastics, Inc.
    Inventor: Robert J. McAllister
  • Publication number: 20010039699
    Abstract: A one piece clamp for affixing a pliable bag to a container. The device can be deformed to an open position and normally assumes a closed position. While in the closed position, the clamp is in condition to secure a bag to a container. The clamp may be deformed to place it in position on the lid of a container, and to allow release of the bag from the container.
    Type: Application
    Filed: June 8, 2001
    Publication date: November 15, 2001
    Inventor: Robert J. McAllister
  • Patent number: 5950885
    Abstract: A plastic clamp assembly, and a garment hanger containing said plastic clamp assembly, in which plastic creep of the plastic clamp assembly, and thereby loss of load, is eliminated by use of a metal reinforcement, which is not subject to creep, for the clamp assembly.
    Type: Grant
    Filed: August 25, 1997
    Date of Patent: September 14, 1999
    Assignee: Batts, Inc.
    Inventor: Donald F. Morgan
  • Patent number: 5946778
    Abstract: A spring clip has jaws connected by a throat that provides spring action to urge the jaws together, and levers on each jaw that can be extended to provide a mechanical advantage for opening the jaws, or can be retracted so the levers are juxtaposed on the jaws. The jaws have bosses thereon, and openings are defined in the bosses for receiving the levers. The openings have tongues along their sides, and the levers define grooves along their sides so the levers can slide smoothly into and out of the opening. Detents provide stops at retracted and extended positions of the levers, and a screw riding in a slot provides a positive stop to prevent inadvertent removal of the lever.
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: September 7, 1999
    Inventor: Ronald M. McGarity
  • Patent number: 5937485
    Abstract: A paper fastening device for securing a stack of papers in superposed relation without creasing or deformation of the papers is disclosed. The paper fastening device includes a flexible body portion comprising a pair of generally flat, members which are interconnected by flexible hinges such that stacks of paper of variable thicknesses can be inserted therebetween. A clamping member is integrally formed with the body portion and adapted for pivoting movement so as to compress the body portion against the stack of papers and retain them in the clamping member under spring tension. In one embodiment, the device is fabricated entirely from a sheet of flexible plastic material and folded into its function configuration. In this version a conventional steel binder clip is disposed within the clamping member to provide the spring tension for the clamping member. In an alternative embodiment the entire device is molded from a thermoplastic material in its completed configuration.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: August 17, 1999
    Inventor: Allen J. Dittmer
  • Patent number: 5632309
    Abstract: The gripper projectile has a housing (1), a weft yarn clip (2) and a connector element (3) in order to connect the housing and the weft yarn clip. Furthermore, unitary portions protruding outward from the outer side of each respective leg are provided for biasing the clip legs in order to produce a predetermined gripping force, with the gripping force setting itself automatically on assembly of the weft yarn clip.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: May 27, 1997
    Assignee: Sulzer Rueti AG
    Inventor: Josef Kaufmann
  • Patent number: 5539963
    Abstract: A clip body having upper and lower clamping pieces which flare continuously and from both ends of a bending portion in a desired width and a pressing cover having upper and lower clamping pieces continuously extending from both ends of a bending portion which is formed so as to provide a desired width, in which tops of the upper and lower clamping pieces are to be engaged with upper and lower parts close to the bending portion of said clip body, and a width formed between the tops being narrower than the maximum width formed between the upper and lower clamping portions of the clip body and wherein the pressing cover being slidably provided on the outer portions of the clip body so that both the upper and lower clamping pieces of the clip body approach each other in a pressing state.
    Type: Grant
    Filed: December 13, 1994
    Date of Patent: July 30, 1996
    Assignee: Tokyo Kinzoku Industry Co., Ltd.
    Inventors: Hirozumi Fujiwara, Toshimichi Tani
  • Patent number: 5468087
    Abstract: A fixing device includes a block including a cavity to snugly receive a distal end of an associated rib of a large umbrella and an engaging slot, The fixing device further includes a pair of clamping members each having a plurality of piercers on one surface for clamping a sewing edge of a gore and being fittingly received in the engaging slot of the block.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: November 21, 1995
    Inventor: Pai-Feng Tung
  • Patent number: 5233900
    Abstract: A device which will effectively turn a page, for example a page of a booklet of music, enabling a musician to play "hands free", has a book carrier (13) on a frame (11) and a number of page turner subassemblies (16) each with a disc (17) rotatable on an axle (12), each disc (17) having a notch (18) in its periphery, and also having an arm (20) radiating outwardly from the disc (17) and having a clip (57) to engage the page at the swinging end of the arm (20), and a spring (23) which will urge the arm (20) in a pivotal movement of the disc (17) in a page-turning direction, and an escapement mechanism (30) which co-operates with the notches (18) in the discs (17) to inhibit pivotal movement until released by a remote actuated controller (32).
    Type: Grant
    Filed: May 29, 1991
    Date of Patent: August 10, 1993
    Inventor: Stephen P. Fitzgerald
  • Patent number: 5226468
    Abstract: Kits comprising a plurality of gripping bands are provided for attaching pieces of fabric and batting together without need for sewing, gluing or sealing. These kits are related to simulated quilting and, more generally, to the art of decorative wall hanging whether in sheet, patchwork or piece form. Also provided are auxiliary tools for use with the kit during attachement of the sheets. Each gripping band of the kit comprise a pair of elongated walls flexible along their length. The walls have surfaces, hereinafter called "inner surfaces", that face each other. The walls also have adjacent edges flexible connected to each other and free edges opposite the adjacent edges, the free edges facing each other. Serrations or teeth project from the inner surfaces of the walls to grip and retain the edges of pieces of fabric or batting when they are inserted between the walls from the free edges.
    Type: Grant
    Filed: October 23, 1991
    Date of Patent: July 13, 1993
    Inventor: Gilles Lord
  • Patent number: 4833759
    Abstract: This invention provides solutions to the problem of fastening a hook (53), such as a garment hanger hook (53), directly to a linear member (7), such as a clothesline (7), to which the hook (53) is hooked in the normal manner. This is accomplished by a discrete openable clasp (64-73, 77) having two jawed fastening members (64, 72), at least one fastening member (64) being bifurcated for accommodating the hook (53) within its two spaced-apart branches (65) so that it can straddle and reach past the hook (53) to clasp the linear member (7), the two fastening members (64, 72) being arranged for conjointly clasping the hook (53) and the linear member (7) together. Most embodiments of the clasp can also fasten two generally linear members (7) together in a crossing relationship. In general, an object can be indirectly fastened to a linear member (7) by being connected to a hook (53) which is fastened to a linear member (7) by the openable clasp (64-73, 77).
    Type: Grant
    Filed: July 8, 1987
    Date of Patent: May 30, 1989
    Inventor: Walter Louis Larsen
  • Patent number: 4594754
    Abstract: An improved clamp apparatus for storing sheets, for example of paper or foil, including especially maps and drawings, the sheets being neither rolled nor folded so that they can be readily inspected, and a considerable number of sheets can be stored without interfering with each other. The sheets are held from above from any convenient rail, by being inserted, singly or multiply in a clamp that may be comparable in length with the sheet the pressure of the clamp being adjusted gradually by means of wing nuts on self locking bolts and being biased by leaf springs.
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: June 17, 1986
    Assignee: Planhorse International (NZ) Limited
    Inventor: Victor R. Spicer
  • Patent number: 4566157
    Abstract: A U-shaped clip for clothes or the like has a web and two resilient legs between which the clothes or the like can be placed. On at least one leg there is a bevel to facilitate attachment and detachment of a preferably substantially E-shaped locking member which is slidable along the legs for clamping the legs to the clothes or the like. The outer sides of the legs and preferably also the inner sides of the locking member have a friction increasing surface structure.
    Type: Grant
    Filed: June 21, 1984
    Date of Patent: January 28, 1986
    Inventor: Sven E. Packendorff
  • Patent number: 4553294
    Abstract: This invention pertains primarily to supplementary fastening devices in the form of jawed openable clips having a slot in one or both jaws used for fastening the hook of a garment hanger or other hook including device to a clothesline or other generally linear member. Certain embodiments can additionally be used for fastening two linear members together in a crossing relationship.
    Type: Grant
    Filed: March 20, 1981
    Date of Patent: November 19, 1985
    Inventor: Walter L. Larsen
  • Patent number: 4535513
    Abstract: A clamp for the detachable holding of web-shaped materials, comprising a spring steel clamping strip consisting of two downwardly extending legs having lower free ends and an intermediate section interconnecting said legs at upper ends thereof, a pull bar fastened at one end to the intermediate section and an elongated slide element defining a transverse groove through a portion of said element to define two arms and a longitudinal bore through the ungrooved portion, said bar passing slidingly through said bore and permitting said clamping strip to be completely drawn into said groove to create a bringing together of said legs, the distance between the two arms being less than the distance between the lower free ends of the legs when in an open position, the lower free ends of said legs being bent towards each other and serrated, the legs contacting said arms at only one point when in said groove.
    Type: Grant
    Filed: May 12, 1983
    Date of Patent: August 20, 1985
    Assignee: Roland Sattler
    Inventor: Vinko Sterle
  • Patent number: 4516297
    Abstract: A fastener means for fastening a first piece of cloth to a fixed support or to a second piece of cloth. The fastener means comprises a first fastener member attached to the first piece of cloth (1) and comprising an outer and inner part (3, 5) which are arranged to clamp the first piece of cloth therebetween to be attached to the fixed support or to the second piece of cloth and to coact with the first fastener member. Each of the fastener members is provided with an opening (11, 12) and/or an outwardly projecting portion (13, 14), such as to enable the fastener members to be locked together with a snap-in action between the outwardly projecting portion and opening or openings respectively.
    Type: Grant
    Filed: July 1, 1983
    Date of Patent: May 14, 1985
    Inventor: Klas A. Pettersson