Granted Patent
Utility
US 5,799,449 · App. 08/721,126
Snap-fit sliding window assembly
Inventors:
David Lyons, Jeff R. Wittbrodt
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Sep 26, 1996
Inventors
David Lyons
Jeff R. Wittbrodt
Assignee (at issue)
Excel Industries, 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.