Granted Patent
Utility
US 5,381,192 · App. 07/984,243
Protective eyeglasses construction with adjustable temples
Inventors:
Richard W. Canavan, John G. Mathews
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Nov 30, 1992
Inventors
Richard W. Canavan
John G. Mathews
Assignee (at issue)
Uvex Safety, 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.