Granted Patent
Utility
US 5,951,192 · App. 08/967,713
Quick connect system for excavator buckets
Inventor:
Vearl L. Collins
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Nov 10, 1997
Inventor
Vearl L. Collins
Assignee (at issue)
Entek Manufacturing LLC
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.