Granted Patent
Utility
US 5,186,244 · App. 07/865,392
Tube design for integral radiator/condenser
Inventor:
Shrikant Mukund Joshi
Patented Case
View Patent ↗
Granted: Feb 16, 1993
Filed: Apr 8, 1992
Inventor
Shrikant Mukund Joshi
Assignee (at issue)
General Motors 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.