Granted Patent
Utility
US 6,329,893 · App. 09/769,730
Buckle with non-contact buckle switch
Inventors:
Koichi Furukawa, Yutaka Yamaguchi
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jan 26, 2001
Inventors
Koichi Furukawa
Yutaka Yamaguchi
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.