Granted Patent
Utility
US 6,023,888 · App. 08/719,988
Door and window channel seal
Inventor:
Harold Phillip Dover
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Sep 25, 1996
Inventor
Harold Phillip Dover
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.