Granted Patent
Utility
US 4,815,563 · App. 07/169,825
Adjustable post and method of using the post to erect suspension scaffolding
Inventors:
Joseph S. Puccinelli, Peter T. Foseid
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Mar 17, 1988
Inventors
Joseph S. Puccinelli
Peter T. Foseid
Assignee (at issue)
Figgie Inernational 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.