Granted Patent
Utility
US 4,288,900 · App. 06/153,127
Puller tool
Inventor:
John Overton
Patented Case
View Patent ↗
Granted: Sep 15, 1981
Filed: May 27, 1980
Inventor
John Overton
Assignee (at issue)
FMC CORPORATION
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.