Granted Patent
Utility
US 6,374,567 · App. 09/141,069
Combination stop and seal member for doors
Inventor:
Willis Jay Mullet
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Aug 27, 1998
Inventor
Willis Jay Mullet
Assignee (at issue)
Wayne-Dalton Corp.
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.