Granted Patent
Utility
US 5,497,588 · App. 08/226,503
Window apparatus and method for a garage door
Inventors:
David Martin, Robert S. Scott
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Apr 12, 1994
Inventors
David Martin
Robert S. Scott
Assignee (at issue)
Martin Door Manufacturing, 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.