Granted Patent
Utility
US 4,708,570 · App. 06/750,138
Universal container grabber apparatus for a refuse collection vehicle
Inventors:
Fred T. Smith, Fred P. Smith
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Jul 1, 1985
Inventors
Fred T. Smith
Fred P. Smith
Assignee (at issue)
The Heil 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.