Granted Patent
Utility
US 5,503,600 · App. 08/341,385
Derailleur gear assembly
Inventor:
Imre Berecz
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Nov 17, 1994
Inventor
Imre Berecz
Assignee (at issue)
Kaynar Technologies, 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.