Granted Patent
Utility
US 4,605,039 · App. 06/657,801
Runaway protective fuse valve
Inventors:
Myron J. Johnson, Mark C. C. Kao
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Oct 4, 1984
Inventors
Myron J. Johnson
Mark C. C. Kao
Assignee (at issue)
Stewart Warner 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.