Granted Patent
Utility
US 6,265,045 · App. 09/124,583
Method and apparatus for pin-hole prevention in zone laminates
Inventor:
Thomas G. Mushaben
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Jul 29, 1998
Inventor
Thomas G. Mushaben
Assignee (at issue)
Clopay Plastic 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.