Granted Patent
Utility
US 4,535,564 · App. 06/550,481
Weatherstrip mountable in a slot
Inventor:
Charles Yackiw
Patented Case
View Patent ↗
Granted: Aug 20, 1985
Filed: Nov 9, 1983
Inventor
Charles Yackiw
Assignee (at issue)
Schlegel Corporation
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.