Granted Patent
Utility
US 6,179,684 · App. 09/086,637
Flexible game call with replacement diaphragm
Inventor:
L. Wayne Carlton
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: May 29, 1998
Inventor
L. Wayne Carlton
Assignee (at issue)
HUNTER'S SPECIALTIES, 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.