With Means To Vary Distance Between Wheels Patents (Class 280/43.15)
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Patent number: 11641952Abstract: A modular cradle system for children's gear includes a modular cradle assembly having a hinge frame, coupling hubs extending from the hinge frame, and a child receiving receptacle connectable with the hinge frame. The modular cradle system can be detachably coupled to various gear product bases such as a rocker base, swing, highchair, bassinet, play yard or other desired product base.Type: GrantFiled: September 14, 2021Date of Patent: May 9, 2023Assignee: KIDS2, INC.Inventors: Frank M. Tyneski, Franco Lodato, Fazzio Youn
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Patent number: 11167682Abstract: Disclosed are apparatus, systems, and methods, including a ground transport drive container comprising an outer container having a cuboid shape and comprising a plurality of fittings for securing the outer container to another apparatus; and a drive wheel assembly. The drive wheel assembly comprises one or more wheels and a deployment mechanism secured to the one or more wheels. An actuating member actuates the drive wheel assembly between a stowed configuration and one or more deployed configurations. In the stowed configuration, the drive wheel assembly is housed entirely within the outer container. In the one or more deployed configurations, the drive wheel assembly extends from the outer container.Type: GrantFiled: January 22, 2018Date of Patent: November 9, 2021Assignee: Biosphere Aerospace, LLCInventor: Elie Helou, Jr.
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Patent number: 9144312Abstract: A portable collapsible stool has at least three legs including separable upper and lower parts releasably formed together by telescopic joint connections and biased into connected engagement by elastomeric cords. Each of the legs is connected to another of the legs intermediate for mutual pivotal movement between a collapsed condition wherein the legs are disposed in generally parallel relation to each other and a set-up condition wherein the legs are spread apart at the upper and lower ends thereof and cross each other intermediate the ends. A seat member with a pivotal upper portion mounted on the upper ends of the legs is disposed in a seating position when the stool is in its set-up condition, and a panel assembly connected to the legs proximate the lower ends thereof provides lateral, anti-splay reinforcement for the legs to increase the carrying capacity of the stool.Type: GrantFiled: January 7, 2013Date of Patent: September 29, 2015Assignee: GCI Outdoor, Inc.Inventor: Daniel R. Grace
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Patent number: 8967656Abstract: A mobilization device adapted to be attached to a piece of conveying equipment such as a gurney. The device includes a base having a top and a bottom. The base supports an axle housing. An axle is disposed in the axle housing and extends therefrom. Wheel assemblies are disposed on the axle. The device includes a coupling receiver mounted on the top of the base. The coupling receiver includes a receiving element that can hold a support structure of the conveying equipment and hold the wheels of the conveying equipment off of the ground. The wheel assemblies of the device are used to move the conveying equipment and include tires having a relatively larger height and width to aid in increasing the mobility of the conveying equipment.Type: GrantFiled: March 18, 2011Date of Patent: March 3, 2015Assignee: Enhanced Mobilization System, Inc.Inventor: Kevin Wilson Lawless
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Patent number: 8485538Abstract: An auxiliary axle suspension system for a motor vehicle is disclosed wherein a pair of hydraulically operated actuators position and force the auxiliary axle to help support the vehicle. And gas springs are provided that allow the actuators to extend and retract over a wide range of hydraulic operating pressure and thereby allow the auxiliary axle to adjust to a wide range of road grade differences between the auxiliary axle wheels and the wheels of the axles that normally support the vehicle without incurring significant gas and hydraulic pressure fluctuation and while isolating shock forces on the auxiliary axle wheels from the vehicle.Type: GrantFiled: April 17, 2012Date of Patent: July 16, 2013Inventors: Brooks Strong, Joshua Cayne Fisher
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Patent number: 7823673Abstract: A variable wheel positioning vehicle has a wheel position changing mechanism and a wheel position control device to change a wheel position of a wheel with respect to a center of gravity of a vehicle body. The wheel position changing mechanism is arranged to move a suspension device along a movement path with respect to the vehicle body and to hold the suspension device at any position along the movement path. The wheel position control device issues a movement command to the wheel position changing mechanism that changes a wheel positioning distance between a center rotation axis of one of the wheels and the center of gravity of the vehicle body as measured in a direction parallel to an acceleration direction of the center of gravity of the vehicle body based on a traveling condition the vehicle.Type: GrantFiled: September 4, 2007Date of Patent: November 2, 2010Assignee: Nissan Motor Co., Ltd.Inventor: Katsunori Asogawa
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Patent number: 7490847Abstract: Disclosed is a lightweight caster assembly and modular shelf system for use on an existing collapsible foldable cart with four wheels.Type: GrantFiled: July 3, 2007Date of Patent: February 17, 2009Inventor: Gary Michael Dahl
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Publication number: 20020144846Abstract: A device to aid in moving an occupied chair to or from a table. The device enables a senior citizen or a handicapped individual to easily raise the chair onto wheels and roll him or herself to or from the table. The same device enables a caregiver, standing behind the chair, to easily raise the occupied chair to enable it to be rolled to or from the table.Type: ApplicationFiled: February 20, 2001Publication date: October 10, 2002Inventor: Kenneth S. Darby