Granted Patent
Utility
US 4,355,662 · App. 06/258,458
Repairable accumulator device
Inventor:
James K. Floyd
Patented Case
View Patent ↗
Granted: Oct 26, 1982
Filed: Apr 29, 1981
Inventor
James K. Floyd
Assignee (at issue)
VSI, 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.