Granted Patent
Utility
US 5,974,706 · App. 08/814,313
Attachment construction for earthworking implement
Inventors:
Wally L. Kaczmarski, Thomas M. Sagaser, Craig A. Berard, Henry J. Weber, Jason J. Asche
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Mar 10, 1997
Inventors
Wally L. Kaczmarski
Thomas M. Sagaser
Craig A. Berard
Henry J. Weber
Jason J. Asche
Assignee (at issue)
CLARK EQUIPMENT COMPANY
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.