IP Library Granted Patent US 4,237,967
Granted Patent Utility
US 4,237,967 · App. 06/003,352

Motor vehicle air conditioner control circuit

Inventors: Robert C. Harding, Jack E. Herweg
Patented Case View Patent ↗
Granted: Dec 9, 1980 Filed: Jan 15, 1979
Inventors
Robert C. Harding
Jack E. Herweg
Assignees (at issue)
Lone Star Manufacturing Company, Inc.
Genelco, 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.

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Quick Facts
Patent No.
US 4,237,967
App. No.
06/003,352
Filed
1979-01-15
Granted
1980-12-09
Kind
A