Granted Patent
Utility
US 6,113,026 · App. 09/192,343
Bow spreader bar
Inventor:
Earl T. Pottorff
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Nov 16, 1998
Inventor
Earl T. Pottorff
Assignee (at issue)
Pearl 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.