Granted Patent
Utility
US 6,521,828 · App. 10/079,074
Notched gasket for low closure force EMI shielding applications
Inventor:
John C. Ariel
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Feb 20, 2002
Inventor
John C. Ariel
Assignee (at issue)
Parker-Hannifin 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.