Granted Patent
Utility
US 4,627,242 · App. 06/601,994
Thermoelectric cooler
Inventor:
Shlomo Beitner
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Apr 19, 1984
Inventor
Shlomo Beitner
Assignee (at issue)
VAPOR CORP.
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.