Granted Patent
Utility
US 4,520,629 · App. 06/526,851
Drive mechanism for a refrigerator with clearance seals
Inventors:
Robert Dix, Timothy A. Ellis, Gary W. Andrews
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Aug 26, 1983
Inventors
Robert Dix
Timothy A. Ellis
Gary W. Andrews
Assignee (at issue)
Texas Instruments Incorporated
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.