Granted Patent
Utility
US 4,395,799 · App. 06/277,167
Spring biased plastic article clamp
Inventor:
John H. Batts
Patented Case
View Patent ↗
Granted: Aug 2, 1983
Filed: Jun 25, 1981
Inventor
John H. Batts
Assignee (at issue)
John Thomas Batts, 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.