Granted Patent
Utility
US 4,374,449 · App. 06/191,058
Mini seat belt buckle
Inventors:
Robert L. Stephenson, Robert C. Pfeiffer
Patented Case
View Patent ↗
Granted: Feb 22, 1983
Filed: Sep 25, 1980
Inventors
Robert L. Stephenson
Robert C. Pfeiffer
Assignee (at issue)
ALLIED CONSULTING, INC.
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.