Granted Patent
Utility
US 6,517,454 · App. 09/798,578
Broadhead with sliding, expanding blades
Inventors:
Bruce Barrie, Ron E. Way, Carl Pugliese
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Mar 3, 2001
Inventors
Bruce Barrie
Ron E. Way
Carl Pugliese
Assignee (at issue)
Barrie Archery LLC
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.