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Roho, Inc. Patents
Assignee:
Roho, Inc.
Address:
Belleville, IL
No. of patents:
44
Patents:












Patent Number Title Of Patent Date Issued
D663076 Helmet liner July 3, 2012
D658396 Motorcycle seat cushion May 1, 2012
D650214 Inflatable cushion insert December 13, 2011
D648169 Composite seat cushion November 8, 2011
D648168 Inflatable seat cushion November 8, 2011
D647349 Inflatable cushion insert October 25, 2011
D647348 Inflatable cushion insert October 25, 2011
D647347 Inflatable cushion insert October 25, 2011
D647346 Inflatable cushion insert October 25, 2011
D647345 Inflatable seat cushion October 25, 2011
D647344 Inflatable seat cushion October 25, 2011
D647343 Inflatable seat cushion October 25, 2011
D646101 Inflatable seat cushion October 4, 2011
D646100 Inflatable cushion insert October 4, 2011
D645285 Inflatable seat cushion September 20, 2011
D645284 Inflatable seat cushion September 20, 2011
D643665 Inflatable seat cushion August 23, 2011
D617131 Seat cushion June 8, 2010
D439098 Cushion seating area March 20, 2001
D416326 Interface pressure measuring element of interface pressure measuring device November 9, 1999
D415834 Interface pressure measuring and display apparatus October 26, 1999
D415567 Display element of biomedical apparatus for measuring or evaluating physical variables October 19, 1999
D413841 Back support pad assembly for a wheelchair September 14, 1999
D413085 Back support pad assembly for a wheelchair August 24, 1999
D412685 Back support pad assembly for a wheelchair August 10, 1999
D408767 Back support for a wheelchair April 27, 1999
D407353 Back support for a wheelchair March 30, 1999
D386035 Cushion November 11, 1997
8113581 Supportive back overlay for wheelchair back February 14, 2012
A supportive back rest for attachment to an original equipment back rest of a wheelchair to enhance the supportive characteristics of the wheelchair back rest. The supportive back rest includes a cushion, a suspension element and a cover. The cushion and one side of the suspension el
8061771 Supportive back overlay for wheelchair back November 22, 2011
A supportive back rest for attachment to an original equipment back rest of a wheelchair to enhance the supportive characteristics of the wheelchair back rest. The supportive back rest includes a cushion, a suspension element and a cover. The cushion and one side of the suspension el
8011043 Molded seat cushion with internal shape matching ischial structures September 6, 2011
A cushion 302 comprising a molded foam base 302 with an array of individual suspension elements 306 at the ischial area of the cushion. In one aspect the array of suspension elements is in a recess 307 in the top of the base and in another aspect the array of suspension elements is in
7681264 Shape matching cushion March 23, 2010
A cushion comprising an array of individual suspension elements arranged in a pattern wherein one embodiment the longitudinal axis of each suspension element in the array is positioned at a right angle or parallel to the longitudinal axes of the adjacent suspension elements. Each sus
7424761 Shape matching cushion September 16, 2008
A cushion comprising an array of individual suspension elements arranged in a pattern wherein one embodiment the longitudinal axis of each suspension element in the array is positioned at a right angle or parallel to the longitudinal axes of the adjacent suspension elements. Each sus
7414536 Valve mounted bottom out sensor August 19, 2008
A sensor for attachment to an inflatable air cell cushion to detect a change in immersion depth and bottoming out of the user seated on the cushion. The sensor includes an airflow conduit for attachment to the cushion inflation tube. The airflow conduit comprises a cylindrical body h
6901617 Multi-layer cushion and cover June 7, 2005
A multi-layer cushion having a shaped base on which is positioned a resilient, cushioning layer. The shaped base is constructed from a supportive foam and has front and lateral bolsters. The cushioning layer is an inflatable air cell cushion having a flexible base and an array of ind
6687936 Valve for zoned cellular cushion February 10, 2004
A valve for use with an inflatable cushion having individual inflation zones including a slide housing positioned between two outer casing halves. Each casing half has a plurality of nipple connector seats. Each nipple connector seat has at least one external detent. The slide housing
6623080 Cellular cushion vehicle seat system September 23, 2003
An improved vehicle seat assembly for mounting on the frame of a vehicle driver's seat including a polymer support plate attached to the frame, a polyurethane foam base on the support, an inflatable air cell cushion on the base and an elastic cover. The inflatable air cell cushion includ
6564410 Valve for zoned cellular cushion May 20, 2003
A valve for use with an inflatable cushion having individual inflation zones including a casing with an internal bore and a plurality of openings along the length of the casing connected to the individual inflation zones by air conduits and a movable slide within the casing bore. The sli
6165142 Biomedical apparatus December 26, 2000
A biomedical apparatus for monitoring and evaluating physical properties associated with a biologic or biomedical system is provided. When adapted to monitor and evaluate pressure at any interface between two abutting surfaces, the biomedical apparatus includes a sensor pad including at
6095611 Modular backrest system for a wheelchair August 1, 2000
A modular backrest system for a wheelchair is removably attached to backrest posts of the wheelchair. The backrest system includes a back support that provides a surface against which the back of a wheelchair user rests, and a support chassis mounted to the back support for supportin
5845352 Foam-air hybrid cushion and method of making same December 8, 1998
A composite foam base air cell module cushion having a water resistant skin, a contoured foam base designed to relieve pressure on the trochanters and the ischia and an air cell module having two sets of air cells, each partially filled, positioned inside the foam base in a chamber b
5689845 Expansible air cell cushion November 25, 1997
An add-on segment to an air filled cushion having inflatable flexible air cells in which the add-on segment has corresponding air cells and is physically and pneumatically connected to those air cells of the base cushion adjacent to the add-on segment air cushions. The base cushion is
5364162 Backrest assembly for a wheelchair November 15, 1994
A contoured backrest for a wheelchair may be moved to and retained in different positions and thus accommodates individuals of varying size and disabilities. The backrest carries clamps to which outriggers are fitted, and these outriggers extend transversely across the back face of the
5163196 Zoned cellular cushion with flexible flaps containing inflating manifold November 17, 1992
An inflatable cushion is organized into zones or compartments which are normally isolated from each other. The base of the cushion contains channels which lead from the several zones to a flap-type valve. When the flag is extended, the channels are connected through a manifold in the

 
 
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