Granted Patent
Utility
US 4,196,460 · App. 05/924,629
Major surgical light
Inventor:
Jay G. Schreckendgust
Patented Case
View Patent ↗
Granted: Apr 1, 1980
Filed: Jul 14, 1978
Inventor
Jay G. Schreckendgust
Assignee (at issue)
Sybron Corporation
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.