Granted Patent
Utility
US 6,779,840 · App. 10/649,021
Locking and unlocking mechanism for an active headrest for a vehicle seat
Inventors:
Mark A. Farquhar, Mladen Humer, Kaur Grewal, Kar Low, Kenneth McQueen, Nagarjun Yetukuri
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Aug 27, 2003
Inventors
Mark A. Farquhar
Mladen Humer
Kaur Grewal
Kar Low
Kenneth McQueen
Nagarjun Yetukuri
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.