Granted Patent
Utility
US 5,159,717 · App. 07/537,055
Hand padding device
Inventors:
Terrence M. Drew, Chris A. Hanson, Alden B. Hanson
Patented Case
View Patent ↗
Granted: Nov 3, 1992
Filed: Jun 13, 1990
Inventors
Terrence M. Drew
Chris A. Hanson
Alden B. Hanson
Assignee (at issue)
Alden Laboratories, 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.