Granted Patent
Utility
US 5,797,293 · App. 08/770,583
Plastic drive block for vehicle seat adjuster
Inventor:
Philip A. Chaban
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Dec 19, 1996
Inventor
Philip A. Chaban
Assignee (at issue)
Lear 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.