Granted Patent
Utility
US 5,403,017 · App. 08/122,832
Target lifter with impact sensing
Inventors:
Samuel C. Doss, III, Paul Harper
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Sep 16, 1993
Inventors
Samuel C. Doss, III
Paul Harper
Assignee (at issue)
Unisys 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.