Granted Patent
Utility
US 6,059,548 · App. 09/092,451
Hand pump system for a traction device
Inventors:
Glenn M. Campbell, Jr., Douglas J. Kluge
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Jun 5, 1998
Inventors
Glenn M. Campbell, Jr.
Douglas J. Kluge
Assignee (at issue)
The Saunders Group, 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.