Granted Patent
Utility
US 5,582,202 · App. 08/360,605
Air conditioner system charge/relief valve
Inventors:
Jeffrey A. Schultz, Major H. Gilbert
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Dec 21, 1994
Inventors
Jeffrey A. Schultz
Major H. Gilbert
Assignee (at issue)
Bridge Products, Inc.
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.