Granted Patent
Utility
US 4,344,532 · App. 06/177,123
Surgical blade remover
Inventors:
John D. Eldridge, Jr., Milton W. Cohen
Patented Case
View Patent ↗
Granted: Aug 17, 1982
Filed: Aug 11, 1980
Inventors
John D. Eldridge, Jr.
Milton W. Cohen
Assignee (at issue)
Instranetics, Inc.
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.