Granted Patent
Utility
US 6,514,604 · App. 09/776,142
Migration inhibiting layer for a weatherstrip
Inventors:
Krishnamachari Gopalan, Marion A. Royse
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Feb 2, 2001
Inventors
Krishnamachari Gopalan
Marion A. Royse
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.