Granted Patent
Utility
US 4,462,733 · App. 06/371,144
Beam type racking system
Inventors:
Faustyn C. Langowski, Joe Rodney Berry, Joseph R. Priest
Patented Case
View Patent ↗
Granted: Jul 31, 1984
Filed: Apr 23, 1982
Inventors
Faustyn C. Langowski
Joe Rodney Berry
Joseph R. Priest
Assignee (at issue)
Hughes Tool Company 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.