Granted Patent
Utility
US 5,384,693 · App. 08/043,504
Tail light for a bicycle
Inventors:
Edwin Schwaller, Walter Zurcher
Patented Case
View Patent ↗
Granted: Jan 24, 1995
Filed: Apr 6, 1993
Inventors
Edwin Schwaller
Walter Zurcher
Assignee (at issue)
Vereinigte Drahtwerke A.G.
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.