Granted Patent
Utility
US 4,370,183 · App. 06/223,866
Apparatus and method for holding and tacking material
Inventor:
Ronald T. Albo
Patented Case
View Patent ↗
Granted: Jan 25, 1983
Filed: Jan 9, 1981
Inventor
Ronald T. Albo
Assignee (at issue)
Caterpillar Tractor Co.
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.