With Leg Supports Patents (Class 280/47.33)
  • Patent number: 7168712
    Abstract: A multi-function hand truck is convertible to allow lifting of a load at a spaced distance from the truck and/or is convertible for use as a wheelbarrow. A pair of lifting arms co-operate with the frame of the hand truck to extend outwardly therefrom and allow the frame of the hand truck to provide a mechanical advantage for lifting. The wheels of the truck are moveable rearwardly for conversion to a wheelbarrow mode. An open top container is positioned within the frame of the hand truck for receiving material. The multi-function hand truck is efficiently stored in a vertical orientation.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: January 30, 2007
    Inventor: Giuliano Celli
  • Patent number: 7147234
    Abstract: An improved leg means providing leveling support for a wheelbarrow resting on un-level ground. As wheelbarrow is lowered to resting position, a center pivoting cradle leg member having left and right leg-feet portions depending downward and laterally outward from under each side of wheelbarrow undercarriage touchable to ground. The cradle leg member is supported by an axle passing through a vertical elongated slot in a yoke member than passing through the cradle leg member center between left and right feet portions. The slotted yoke member is affixed onto wheelbarrow undercarriage. The axle support provides for up and down and seesaw action of cradle leg member. Further lowering of the wheelbarrow will settle it down against the cradle legs which are now graduated to slope of ground. A fixed locking pin member at center of undercarriage supporting will mesh with a toothed locking gear portion of the cradle leg support.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: December 12, 2006
    Inventor: Larry E. Davis
  • Patent number: 7083174
    Abstract: An auxiliary wheel set adapted for aftermarket installation on two-wheeled hand trucks. The apparatus includes a right vertical support and left vertical support, each having a leg portion with an upper section and a lower end, and a shoulder at its upper portion from which an upper arm extends outwardly substantially perpendicular to the leg. Each upper arm terminates in a curved elbow which connects the upper arm to a lower arm which extends inwardly and substantially parallel to the upper arm. A spreader bar is welded between the vertical supports to provide bracing. Locking caster wheels are disposed on the respective lower ends of the legs. The lower arms are journalled in bushings, which are, in turn, removably installed onto the side rails of a hand truck with U-bolts attached to first and second integral pivot plates. The wheel set selectively pivots between a stored position and a deployed position.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: August 1, 2006
    Inventor: Gregory Kane
  • Patent number: 7021637
    Abstract: A work box to be combined with a work table has a base with at least one extending side wall enclosing a tool retaining area. An interruption is formed in the base to define a gap for receiving a support on the work table. The support mounts the base and, in turn, the work box onto the support and the work table.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: April 4, 2006
    Assignee: Black & Decker Inc.
    Inventors: Gregory S. Snider, Jason Busschaert, Clifford D. Read, Michael G. Sirois, James E. Pangerc
  • Patent number: 7004495
    Abstract: A vertically stowable modular multi-purpose trailer is provided. The trailer includes a forward support section including a first tubular frame having a main body portion with a first upper platform and rear interface side, and forward trailer neck; a pair of caster wheels attached proximate said rear interface; and a first planar deck substantially covering the first upper platform. The trailer further includes a rear support section including a second tubular frame having a second upper platform and a forward interface; and a second planar deck substantially covering the second upper platform. A pair of hinge assemblies interconnecting rear interface and said forward interface. The trailer is adapted to be configured in a deployed configuration, wherein the forward support section and rear support section are longitudinally positioned next to each other forming a generally horizontally oriented common planar platform for supporting a payload.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: February 28, 2006
    Inventor: Kenneth R. Thurm
  • Patent number: 6991251
    Abstract: An improved wheelbarrow includes a pair of legs that are each configured as four-bar linkages and are collapsible. The wheelbarrow includes a frame assembly, a wheel, a tray, and a pair of handles. The frame assembly can be assembled by the manufacturer. The wheelbarrow can then be assembled by the retailer or the consumer by simply attaching the wheel, the tray, and the handles to the frame assembly.
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: January 31, 2006
    Assignee: Ames True Temper, Inc.
    Inventors: Michael J. Tomchak, Barry R. Albert, Mike Lupey
  • Patent number: 6955375
    Abstract: A vertically stowable modular multi-purpose trailer is provided. The trailer includes a forward support section including a first tubular frame having a main body portion with a first upper platform and rear interface side, and forward trailer neck; a pair of caster wheels attached proximate said rear interface; and a first planar deck substantially covering the first upper platform. The trailer further includes a rear support section including a second tubular frame having a second upper platform and a forward interface; and a second planar deck substantially covering the second upper platform. A pair of hinge assemblies interconnecting rear interface and said forward interface. The trailer is adapted to be configured in a deployed configuration, wherein the forward support section and rear support section are longitudinally positioned next to each other forming a generally horizontally oriented common planar platform for supporting a payload.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: October 18, 2005
    Inventor: Kenneth R. Thurm
  • Patent number: 6935643
    Abstract: The hiker's trail carrier may be used for transport of cargo while walking or hiking. The trail carrier may have a pair of lower longitudinal members having a wheel rotatably mounted therebetween at an axle end of each and a transverse member attached between the lower longitudinal members intermediate the axle ends and a forward end of each. A pair of upper longitudinal members may be spaced apart and attached to the transverse member and a pair of vertical members may be attached to the upper longitudinal members and to the axle end. A pair of handle members may be pivotally attached to the lower longitudinal members intermediate the axle end and the forward end.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: August 30, 2005
    Inventor: Donald V. Purpuro
  • Patent number: 6923469
    Abstract: An improved wheelbarrow includes a pair of legs that are each configured as four-bar linkages and are collapsible. Each of the legs includes an advantageously simple lock for releasably locking the leg in extended and retracted positions. The wheelbarrow includes a frame assembly, a wheel, a tray, and a pair of handles. The frame assembly can be assembled by the manufacturer, and the wheelbarrow can then be provided as a kit in accordance with the present invention that can be assembled by the retailer or the consumer by simply attaching the wheel, the tray, and the handles to the frame assembly. A support block is disclosed which facilitates assembly and strengthens the legs.
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: August 2, 2005
    Assignee: Ames True Temper, Inc.
    Inventors: Michael J. Tomchak, Barry R. Albert, Mike Lupey
  • Patent number: 6902175
    Abstract: The present invention provides a new material handling cart adapted for easy travel over uneven surfaces including a pair of independently extendable handles, and optionally having a convertible secondary deck assembly.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: June 7, 2005
    Inventor: Craig Clavey
  • Patent number: 6869098
    Abstract: An improved wheelbarrow includes a pair of legs that are each configured as four-bar linkages and are collapsible. The wheelbarrow includes a frame assembly, a wheel, a tray, and a pair of handles. The frame assembly can be assembled by the manufacturer. The wheelbarrow can then be assembled by the retailer or the consumer by simply attaching the wheel, the tray, and the handles to the frame assembly.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: March 22, 2005
    Assignee: Ames True Temper, Inc.
    Inventors: Michael J. Tomchak, Barry R. Albert, Mike Lupey
  • Patent number: 6866274
    Abstract: An article transport dolly for transporting sheets of drywall, glass and the like from one site location to another. The article transport dolly includes an article carrier member including a base having a top surface upon which articles can be carried; and also includes a non-slip mat member being disposed upon the top surface of the base to prevent articles from sliding thereupon; and also includes a spring plate which is a sheet of rigid material upon which the article carrier member is mounted; and further includes a carrying handle/stand being attached to the article carrier member for standing the article carrier member upon a ground and for carrying the article carrier member; and also includes a wheel assembly including an axle upon which the spring plate is securely mounted; and further includes a brake assembly including brakes being mounted to the article carrier member for braking the wheel assembly.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: March 15, 2005
    Inventor: Lewis A. Muscat
  • Patent number: 6851701
    Abstract: An improved wheelbarrow includes a pair of legs that are each configured as four-bar linkages and are collapsible. The wheelbarrow includes a frame assembly, a wheel, a tray, and a pair of handles. The frame assembly can be assembled by the manufacturer. The wheelbarrow can then be assembled by the retailer or the consumer by simply attaching the wheel, the tray, and the handles to the frame assembly.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: February 8, 2005
    Assignee: Ames True Temper, Inc.
    Inventors: Michael J. Tomchak, Barry R. Albert, Mike Lupey
  • Patent number: 6719305
    Abstract: The mobile stand is generally L-shaped in side elevation, having a horizontally extending base and an upright mast adjacent the rear of the base. The base is somewhat H-shaped in top plan, having a pair of widespread, parallel, horizontal legs that extend slightly rearwardly beyond the mast, and a crossbar that rigidly interconnects the legs adjacent their rear ends. The mast is fixed to the crossbar midway between the two legs. Four rubber stabilizer feet project downwardly from the base at its four corners to space the base a short distance above the floor. Transport wheels at the rear ends of the legs project downwardly from the base but do not engage the floor when all four of the feet are touching the floor, thus rendering the wheels ineffective at such time.
    Type: Grant
    Filed: August 17, 1999
    Date of Patent: April 13, 2004
    Assignee: SPX Corporation
    Inventors: James M. Lundgreen, Larry W. Betcher
  • Patent number: 6715775
    Abstract: A forward dumping, two-wheeled barrow possessing the means to prevent inadvertent rearward dumping and/or injury to the operator is herein disclosed. The primary subassemblies of the forward dumping, two-wheeled barrow include a frame assembly, a wheel assembly, and the cargo receptacle. The frame assembly preferably includes an adjustable length handle assembly and a safety/spill prevention bracket located somewhere between the wheels and the end of the handle assembly. This novel feature prevents potential injury to the operator or nearby individuals (e.g. to the feet) and avoids the problem of emptying all or some of the receptacle's contents in an unintended location. In addition, the safety bracket provides a stable rearward loading position with minimal risk of tipping and/or rolling. The ergonomically designed barrow is fabricated of a variety of strong, lightweight materials (e.g. aluminum, reinforced plastics) to provide a high-strength-to-weight ratio.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: April 6, 2004
    Inventor: Gary V. Abel
  • Patent number: 6708991
    Abstract: An ambulatory cart to carry an IV pump, the IV bags or bottles and other items associated with portable IV units, the ambulatory cart having a light-weight plastic basket to which is attached two wheel for rolling the cart, the basket having a front leg to maintain the ambulatory cart in an upright level position when the ambulatory cart is at rest and a bumper at the rear to absorb impact when pulling the cart up stairs or steps. The ambulatory cart also includes two vertical support bars with a handle at the top of the bars, the support bars having an adjustable bracket with at least one bottle securing strap. Also attaching to the adjustable bracket and the handle is an adjustable height support staff having a horizontal IV bottle hanging support. The adjustable bracket slides and attaches vertically on the support bars to adjust to a height to provide IV bags or bottles with secure support, while the support staff slides vertically and attaches to the handle and the adjustable bracket.
    Type: Grant
    Filed: July 5, 2002
    Date of Patent: March 23, 2004
    Inventor: Art Ortlieb
  • Patent number: 6634659
    Abstract: A multi-purpose transporter having a hollow container with at least one opening located at least on the upper surface, a pair of frame rails on either side of the hollow container with hand grips on one end and wheels on the other, a frame with support straps extending underneath the hollow container between the pair of handles; and at least one opening on the rear of the container. The transporter is normally supported by the wheels and legs attached to the frame rails. When the transporter is tipped forward, the opening is supported above the ground by a forward support element, which can include a compartment with a lid.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: October 21, 2003
    Inventor: Sunildut Sanskrit
  • Patent number: 6550791
    Abstract: A fishing cart for carrying a plurality of fishing rods, and tackle gear from a first site to a fishing site, said fishing cart includes a tubular frame for carrying gear and supplies and tubular sleeves on the outside of the frame for carrying fishing rods. The frame is provided with removable wheels and a releasable towing handle for moving the cart between locations. An auxiliary work table may be supported on the sleeves. The cart may be disassembled for compact storage and vehicle transportation and readily assemble at the fishing site.
    Type: Grant
    Filed: December 7, 2000
    Date of Patent: April 22, 2003
    Inventor: William Aaron Ramsey
  • Patent number: 6474664
    Abstract: The present invention relates to a stroller stand for preventing a stroller from tipping over backward. The stroller stand is designed for lightweight, foldable strollers known as “umbrella” strollers. Strollers often tip over backward when a child is removed from the stroller seat before bags or packages present weighing on the stroller handles are removed. The stroller stand consists of an elongated member or stand that is attached to the stroller and folds up to a stored position that is flush with the frame of the stroller. When deployed, the stroller stand extends diagonally from the back of the stroller and touches the ground, acting to counterbalance any additional weight of the handles of the stroller. The stroller stand is lightweight and attaches to various types of stroller frames with customized adapters.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: November 5, 2002
    Inventors: Dana Lowey Luttway, Matthew T. Hayduk
  • Publication number: 20020070517
    Abstract: A fishing cart for carrying a plurality of fishing rods, and tackle gear from a first site to a fishing site, said fishing cart includes a tubular frame for carrying gear and supplies and tubular sleeves on the outside of the frame for carrying fishing rods. The frame is provided with removable wheels and a releasable towing handle for moving the cart between locations. An auxiliary work table may be supported on the sleeves. The cart may be disassembled for compact storage and vehicle transportation and readily assemble at the fishing site.
    Type: Application
    Filed: December 7, 2000
    Publication date: June 13, 2002
    Inventor: William Aaron Ramsey
  • Patent number: 6382375
    Abstract: A suitcase carrier has a positioning seat, an extension seat, a pair of extension arm plates, and two cover plates. The positioning seat has a chamber to receive the extension seat, a pair of channels, and a pair of inner threaded posts. Each extension arm plate has a first hollow column inserted in the corresponding channel and a second hollow column inserted in the extension seat. Each cover plate is disposed on the corresponding first hollow column.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: May 7, 2002
    Inventor: Wen-Chen Chang
  • Publication number: 20020030336
    Abstract: Wheeled device with at least one running wheel, a frame and connecting parts on said frame, said connecting parts engaging at least one coiled, collapsed, folded or differently shortened elongated, flexible, preferably string- or tube-like object, such as wire or cable (e.g. electricity guiding) or tube (as for guiding a hydraulic or pneumatic fluid), 15 wherein said object is preferably suspended from said connecting means, and with at least one container on said frame to contain at least one appliance preferably loose laying.
    Type: Application
    Filed: November 22, 1999
    Publication date: March 14, 2002
    Inventor: GERRIT BOOTSMAN
  • Patent number: 6308969
    Abstract: The invention comprises a portable drywall roller device. The device has aframe with a horizontal plate and a horizontal groove across the plate for receiving the lower edge of the a drywall panel. The device has a pair of wheels with one wheel mounted on a rotatable caster mechanism on one side of the device and another wheel rotatably mounted on a horizontal axis extending across the device toward the caster wheel. A sleeve is fixed to the plate and extends upward therefrom. A rod is slidably mounted in the sleeve and has a pair of legs at its lower end which are adapted to engage the ground, one on each side of the horizontal axis extending across the device to provide a lateral ground support for the two wheels. The rod has a forward extending hook at its upper end for mounting over the top of the drywall panel when the bottom of the drywall panel is in the horizontal groove to lock the drywall panel to the device.
    Type: Grant
    Filed: July 20, 1999
    Date of Patent: October 30, 2001
    Inventor: Roland O. Young
  • Patent number: 6273451
    Abstract: A stroller has a collapsible frame, a removable stand, a removable footrest assembly, removable front and upper trays, and a latch for maintaining the collapsible frame in the collapsed position. The stand is connected to the cross brace and the intermediate bar of the frame, and movable between an extended position when the stroller frame is in the collapsed position and a retracted position when the stroller frame is in the operating position. The stand includes a stand guide and an elongated member movable relative to the stand guide. The elongated member has a first C-shaped collar at one end thereof and a foot at the opposite end. The foot can engage the ground or support when the stand is moved to the extended position to keep the collapsed stroller in an upright position. The stand guide has a second C-shaped collar.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: August 14, 2001
    Assignee: Graco Children's Products Inc.
    Inventors: Christine E. Julien, Devon T. Siesholtz, Dennis R. Stauffer
  • Patent number: 6270092
    Abstract: A portable cart, for use in camping, hunting and other outdoors activities carries canoes, small boats, game, injured parties or hauled cargo by hand. The portable cart can be converted to a canoe or boat cart which can be folded down and transported within the canoe or boat, or to a game cart for transporting game over long, rough terrain, or to a cargo hauling gear cart, all of which can broken down into a carrying position, by hand or by back. The portable cart can be carried by hand or as a backpack over rough terrain. Its width can be varied to accommodate watercraft of varying widths. The cart has optional removable clamps for clamping a conventional transportable carrier, such as a stretcher or stokes-type rescue carrier bed, thereto. Another optional bicycle pull clamp includes an ant-tipping attachment resisting centrifugal force urging said cart to tip over during a directional turn of the cart-hauling bicycle.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: August 7, 2001
    Inventor: Charles W. Darling, III
  • Patent number: 6264216
    Abstract: The present invention is a multi-purpose cart device having wheels and including a first section and a second section. Each section includes a hollow interior area that can be used for storing and maintaining any desired items. The sections can be fabricated from insulating material to allow for each section to act as a cooler. Each section further includes a mechanism for enabling it to convert to a chair when desired. Located between each section is a foldable and collapsible table. The final product is a cart that is beneficial, advantageous, and one, which will simplify and minimize the process of carrying and taking items to a recreational event.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: July 24, 2001
    Inventor: Carol Wilson
  • Patent number: 6241276
    Abstract: An auxiliary wheel assembly for permitting utilization of a wheel barrow as a wagon. The auxiliary wheel assembly includes a pair of support arms adapted for coupling to a wheelbarrow. Each of the support arms has a plurality of uniformly spaced apertures extending through it. An axle extends through an opposed pair of the apertures of the support arms. A pair of wheels are rotatably coupled to the axle and are positioned towards opposite free ends of the axle. In an alternate embodiment, an axle extends generally horizontally and is positioned towards apertures through resting arms of an existing wheelbarrow. A pair of wheels are rotatably coupled to the axle and are positioned towards opposite free ends of the axle. A pair of generally U-shaped bolts couple the axle to the resting arms. The bolts extend around the axle. Free ends of the bolts extend through adjacent pairs of apertures of the resting arms.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: June 5, 2001
    Inventor: Helen M. Wilburn
  • Patent number: 6203033
    Abstract: A wheelbarrow for transporting four circular buckets, includes a U-shaped bucket-support platform extending rearwardly from the wheelbarrow front wheel, and two bucket-confinement rings located above the platform. The rings are supported by a U-shaped support tube near the front wheel, and two vertical tubes on the wheelbarrow centerline. The buckets are supported near the wheelbarrow centerline to minimize any tendency of the wheelbarrow to tip over.
    Type: Grant
    Filed: March 18, 1999
    Date of Patent: March 20, 2001
    Inventor: Bryce Knoll