Granted Patent
Utility
US 4,573,324 · App. 06/708,301
Compressor motor housing as an economizer and motor cooler in a refrigeration system
Inventors:
James C. Tischer, James W. Larson
Patented Case
View Patent ↗
Granted: Mar 4, 1986
Filed: Mar 4, 1985
Inventors
James C. Tischer
James W. Larson
Assignee (at issue)
American Standard 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.