Resources Contact Us Home
Hopper; Christopher J.
Oshtemo Township, Kalamazoo County, MI
No. of patents:

Patent Number Title Of Patent Date Issued
5329657 Quick release coupling for head section of a hospital bed July 19, 1994
A hospital bed includes an articulatable patient support with a fowler portion movable between horizontal and inclined positions relative to a frame of the bed. A reversible electric drive motor is supported on the frame of the bed and, through a reduction gearing arrangement and a r
5325551 Mattress for retarding development of decubitus ulcers July 5, 1994
A mattress unit for retarding the development of decubitus ulcers includes a fabric cover having therein a foam material, and includes an inflatable bladder and a control unit disposed within openings in the foam material. The inflatable bladder contains a foam material having spaced hol
5251347 Bed having patient warming apparatus October 12, 1993
A hospital bed has an articulated patient support surface with four air outlet housings mounted thereon at spaced locations. An air supply arrangement supplies temperature-controlled air to an air outlet opening in each of the housings. Associated with each housing is an elongate tub

  Recently Added Patents
Bi-directional pattern dependent noise prediction
Charging current control method and charging system
Equipment to facilitate money transfers into bank accounts
Off-line converter with digital control
Apparatus and method for masking a clock signal
Method of reducing acetaldehyde in polyesters, and polyesters therefrom
Hedge shear
  Randomly Featured Patents
Shark bottle opener
Compact disc holder
Sheet inverting device
Infra-red and ultra-violet air purifying apparatus
Blood compatible polymer surfaces
.beta.-secretase and modulation of .beta.-secretase activity
Icon or label for display on cartridges for office equipment or electronic displays
Ultra wide band antenna element
Floating wind turbine system
Container for storing and transporting a liquefied gas