Granted Patent
Utility
US 6,442,883 · App. 09/528,890
Single cam operated attachment device
Inventors:
Michael D. Waterman, Curtis B. Keepers, Gary Wannagot, Clifford James Connors
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Mar 20, 2000
Inventors
Michael D. Waterman
Curtis B. Keepers
Gary Wannagot
Clifford James Connors
Assignee (at issue)
Litton Systems, 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.