Granted Patent
Utility
US 4,807,569 · App. 07/172,707
Grooming device
Inventor:
Arthur B. Leopold
Patented Case
View Patent ↗
Granted: Feb 28, 1989
Filed: Mar 24, 1988
Inventor
Arthur B. Leopold
Assignee (at issue)
Tarel Seven Design, 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.