Granted Patent
Utility
US 4,941,259 · App. 07/233,339
Dry shaving apparatus with a short-hair cutter and a slidable longhair trimmer
Inventor:
Jurgen Wolf
Patented Case
View Patent ↗
Granted: Jul 17, 1990
Filed: Aug 17, 1988
Inventor
Jurgen Wolf
Assignee (at issue)
The Braun 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.