Granted Patent
Utility
US 4,575,106 · App. 06/653,104
High pressure sealing connection with metal seal
Inventors:
F. Harold Hollister, Tri C. Le, Danny S. Meyer
Patented Case
View Patent ↗
Granted: Mar 11, 1986
Filed: Sep 21, 1984
Inventors
F. Harold Hollister
Tri C. Le
Danny S. Meyer
Assignee (at issue)
Joy Manufacturing 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.