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
Memory device having collaborative filtering to reduce noise
Semiconductor device
Persistent luminescence nanoparticles used in the form of a diagnosis agent for in vivo optical imaging
Triazine ring-containing polymer and film-forming composition comprising same
Dynamic association and disassociation of threads to device functions based on requestor identification
Electronic dispersion compensation within optical communications using reconstruction
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
  Randomly Featured Patents
System and method for installing expansion joints
Elastic joint support
Gaming machine having structural members
Method of precise position determination
Preparation of coal substitute of low ash and sulfur
Multiple-image oscilloscope camera
1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof
Address buffer for synchronous system
Pen needle assembly for preventing under-torquing and over-torquing of pen needle
Grooved, corner-ready wall base