Granted Patent
Utility
US 5,348,784 · App. 07/908,180
Antistatic and conductive carpet tile system
Inventor:
Bruce G. Lampert
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Jul 2, 1992
Inventor
Bruce G. Lampert
Assignee (at issue)
United Technical Products, 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.