Search patents:
Heavy lift chair
Heavy lift chair
Filed: October 13th, 2004 [Pending]
Patent Application Number: 10964286
A47C 1/02 (2006.01) (52) US CI (57) ABSTRACT A power-assisted heavy lift chair comprises a base assembly. A chair frame is supported on the base assembly.
Travel-lift chair
Travel-lift chair
Filed: August 6th, 1991 [Granted]
Patent Number: 5161812
If the chair and the chair or bed being transferred to are of similar heights, a slide board may be used to eliminate or minimize the heavy lifting.
Bath tub lift chair apparatus
Bath tub lift chair apparatus
Filed: February 25th, 1977 [Granted]
Patent Number: 4091478
The shaft 40 rides in a heavy bearing 41 connected to the invalid 10 chair support ... A bathtub lift chair comprising in combination: a frame; an elongated ...
SKI LIFT CHAIR STABILIZER
SKI LIFT CHAIR STABILIZER
Filed: April 5th, 1967 [Granted]
Patent Number: 3461813
The guide rails are mounted 50 on heavy coil springs 28a and 286. The chairs each have a bottom extending pole 29. Preferably, the pole, or at least its tip ...
Swivel tub and shower chair system
Swivel tub and shower chair system
Filed: August 7th, 2001 [Granted]
Patent Number: 6408456
Caregivers will appreciate the swivel bath shower chair 20 because it eliminates the heavy lifting associated with helping a handicapped patient step over ...
Portable self-contained pneumatic lift chair
Portable self-contained pneumatic lift chair
Filed: October 21st, 2005 [Pending]
Patent Application Number: 11254757
The motor and compressor are held within the housing or enclosure below a bladder box 71 to make the lift chair combination self-contained.
Chair lift
Chair lift
Filed: December 9th, 2008 [Granted]
Patent Number: 7735926
Field of the Intention 5 The present invention relates to a chair lift. ... many products are on the market but they tend to be expensive, heavy and bulky.
Mobile self-recovery chair
Mobile self-recovery chair
Filed: October 22nd, 2002 [Pending]
Patent Application Number: 10277315
[0019] (e) to provide a mobile lift chair that someone can use to move him ... a mobile lift chair that can be used to pickup and carry heavy objects from ...