Granted Patent
Utility
US 4,800,929 · App. 07/018,396
Webbing for safety belt
Inventor:
Masao Watanabe
Patented Case
View Patent ↗
Granted: Jan 31, 1989
Filed: Feb 25, 1987
Inventor
Masao Watanabe
Assignee (at issue)
Nippon Seiko Co., Ltd.
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.