Granted Patent
Utility
US 4,935,773 · App. 07/353,055
Vacuum blanket
Inventor:
G. B. Kirby Meacham
Patented Case
View Patent ↗
Granted: Jun 19, 1990
Filed: May 17, 1989
Inventor
G. B. Kirby Meacham
Assignee (at issue)
Honeywell Limited
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.