Granted Patent
Utility
US 4,702,376 · App. 06/915,043
Composite vacuum bag material having breather surface
Inventor:
Ernest H. Pagliaro
Patented Case
View Patent ↗
Granted: Oct 27, 1987
Filed: Oct 3, 1986
Inventor
Ernest H. Pagliaro
Assignee (at issue)
Fairprene Industrial Products Company, 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.