Granted Patent
Utility
US 4,621,735 · App. 06/705,972
Cover for surgical light handle and touch panel
Inventors:
Dennis C. Coon, Michael A. Narusewicz, Ward L. Sanders
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Feb 27, 1985
Inventors
Dennis C. Coon
Michael A. Narusewicz
Ward L. Sanders
Assignee (at issue)
American Sterilizer Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.