Granted Patent
Utility
US 5,522,839 · App. 08/304,094
Dissecting forceps
Inventor:
William H. Pilling
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Sep 9, 1994
Inventor
William H. Pilling
Assignee (at issue)
Pilling Weck Incorporated
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.