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
Upstream channel bonding in a cable communications system
Method and apparatus for editing a program on an optical disc
Music composition automation including song structure
Non-zero rounding and prediction mode selection techniques in video encoding
Image erasing apparatus and recording medium conveying method for image erasing apparatus
Systems and methods for dissipating an electric charge while insulating a structure
Module-code verification layer to automatically validate user input
  Randomly Featured Patents
Changeable contour construction of wireless telephone
LED headlamp
Complex bandpass .DELTA..SIGMA.AD modulator and digital radio receiver
Magnetic disc drive motor including a fixed shaft having mounted thereon a lower bearing member with a portion for mounting a rotor
Automatic capture of data for acquisition of metadata
Angiogenesis inhibitor
Moisture-sensitive preparation of percutaneous absorption type
Roller skate
Fishing leader holder and method