Granted Patent
Utility
US 4,592,136 · App. 06/701,924
Fastener presentation device
Inventor:
Richard F. Hirsch
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Feb 14, 1985
Inventor
Richard F. Hirsch
Assignee (at issue)
USM Holding AG
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.