Granted Patent
Utility
US 6,406,213 · App. 09/605,210
One-piece window connector
Inventors:
Francis J. Dohman, Alan R. Gerber, Steven R. Simonson, Larry Flynn
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Jun 28, 2000
Inventors
Francis J. Dohman
Alan R. Gerber
Steven R. Simonson
Larry Flynn
Assignee (at issue)
QUANEX 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.