Granted Patent
Utility
US 4,532,664 · App. 06/640,418
Fastener orienting, tapping and collection system
Inventors:
John H. Steward, Harold A. Ladouceur
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: Mar 29, 1984
Inventors
John H. Steward
Harold A. Ladouceur
Assignee (at issue)
Multifastener Corporation
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.