Granted Patent
Utility
US 5,259,115 · App. 07/989,060
Electric hair cutting apparatus
Inventors:
Hans-Martin Bluder, Achim Flesser
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Dec 10, 1992
Inventors
Hans-Martin Bluder
Achim Flesser
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.