Granted Patent
Utility
US 6,554,314 · App. 09/517,448
Protective cushion for vehicle occupant's head
Inventors:
Atsuyuki Uchiyama, Yasushi Masuda, Ryosuke Nakanishi
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Mar 2, 2000
Inventors
Atsuyuki Uchiyama
Yasushi Masuda
Ryosuke Nakanishi
Assignee (at issue)
TAKATA 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.