Rocker Type Patents (Class 297/423.43)
  • Patent number: 10743691
    Abstract: Disclosed herein is an assistive shoe donning and doffing device comprising a heel support, a movable toe support and an inclined surface, which is rotatable to adjust an angle of the inclined surface. The inclined surface has at least a plantarflexion foot position, a neutral foot position and a dorsiflexion foot position. The foot positions may be preset, or the inclined surface is rotated in a continuous manner to reach said foot positions. The foot positions may be controlled remotely by a remote controller, a graphical user interface or by voice, and the donning device can sense the location of the shoe on the inclined surface.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: August 18, 2020
    Inventor: Christopher Gaines
  • Patent number: 9010867
    Abstract: An article of furniture is disclosed. The article of furniture comprises a stool configured to be used on a generally horizontal surface such as a floor. The stool comprises a seat and a base comprising a rounded bottom surface configured to rest upon the floor. A mass is positioned beneath the seat so that the base is at equilibrium in a first tilted orientation relative to the floor. The base can be tilted to second tilted orientation relative to the floor by tilting the rounded bottom surface of the base relative to the floor.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: April 21, 2015
    Assignee: Steelcase Inc.
    Inventors: Kirt Martin, Fredric Biddle, David Eberlein, Brett Kincaid, Mark Schoolmeester
  • Patent number: 8764116
    Abstract: An item of seating furniture contains a seat providing a seat surface, a generally circular foot panel positioning the item of seating furniture on a floor, and a central part, which connects the seat to the foot panel and of which a vertical center axis runs centrally through the foot panel. The foot panel is of at least partially convex configuration and that side of the foot panel which is directed toward the floor is configured, at least in part, as a non-slip surface. This creates an ergonomic item of seating furniture which stands in a stable state.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: July 1, 2014
    Assignee: VS Vereinigte Spezialmoebelfabriken GmbH & Co. KG
    Inventors: Reinhard Weber, Thomas Braun, Walter Richter, John Harding
  • Patent number: 7588292
    Abstract: A gardening chair configured to facilitate increase access to the area proximate thereto for a user. The gardening chair further includes a stationary base that is configured to provide structural support. Pivotally attached to the base is a sitting platform configured to receive a user thereon. Pins are utilized to pivotally connect the sitting platform and the base. The gardening chair further includes two pivot pins mounted to the sitting platform functioning to engage with the base and control the amount of pivotal movement of the sitting platform.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: September 15, 2009
    Inventors: Omar P. Valdes, Christina C. Valdes
  • Patent number: 6846043
    Abstract: Method and apparatus providing a rest member having a support surface and a stand for the rest member, with the rest member having a plural multiplicity of apertures therein to permit the adjustment in height thereof with respect to the stand, which can take the form of an expandable member associated with the rest member and being contractable as well as expandable inwardly and outwardly and accompanied by means for inhibiting the separation of the rest member from stand after the rest member has been positioned on the stand.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: January 25, 2005
    Inventor: Thomas Leoutsakos
  • Patent number: 6682147
    Abstract: Method and apparatus providing a rest member having a support surface and a stand for the rest member, with the rest member having a plural multiplicity of apertures therein to permit the adjustment in height thereof with respect to the stand, which can take the form of an expandable member associated with the rest member and being contractable as well as expandable inwardly and outwardly
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: January 27, 2004
    Inventor: Thomas Leoutsakos
  • Patent number: 6648418
    Abstract: A collapsible footrest assembly for a gliding ottoman with a top structure gliding upon a base. A pair of parallel, elongated slides are movably mounted under the top structure between upper and lower positions with respect to the top structure. A footrest is slidably and pivotally mounted between the slides for sliding operation between a slide-in position wherein the footrest extends and is supported between the slides and a slide-out position wherein the footrest is drawn out and pivoted down in front of the slides. The slide arrangement is detachably hooked under the top structure in the upper position, and is detachably locked with the base when it is in the lower position to prevent the ottoman from gliding when the footrest is in use.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: November 18, 2003
    Assignee: Shermag Inc.
    Inventors: Sylvain Bergeron, David Stephen Hoffman, Marcus Lindsay Murphy
  • Publication number: 20030071508
    Abstract: A rocking footstool comprises a base and a main structure which is mounted on the base and is formed of two rocking mechanisms and two footrests. The rocking mechanisms are formed of a transmission wheel, and an action rod which is fastened with the transmission wheel. The transmission wheels of the rocking mechanisms are driven by a motor. The two footrests are movably fastened with the action rods such that the footrests sway in a reciprocating manner.
    Type: Application
    Filed: October 15, 2001
    Publication date: April 17, 2003
    Inventor: Chieh-Tsung Lu