Granted Patent
Utility
US 4,815,708 · App. 07/020,076
Anti-sway device for a carpet stretcher
Inventor:
Ilan Samson
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Feb 27, 1987
Inventor
Ilan Samson
Assignee (at issue)
Roberts Consolidated Industries, 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.