Granted Patent
Utility
US 4,630,387 · App. 06/792,259
Adjustable pistol grip
Inventors:
James W. Crane, Ragnar Skanaker
Patented Case
View Patent ↗
Granted: Dec 23, 1986
Filed: Oct 28, 1985
Inventors
James W. Crane
Ragnar Skanaker
Assignee (at issue)
The Coleman Company, 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.