Granted Patent
Utility
US 4,647,273 · App. 06/804,161
Hydraulic tire curing press
Inventors:
Anand P. Singh, Gary R. Naylor
Patented Case
View Patent ↗
Granted: Mar 3, 1987
Filed: Dec 4, 1985
Inventors
Anand P. Singh
Gary R. Naylor
Assignee (at issue)
NRM 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.