Granted Patent
Utility
US 4,326,385 · App. 06/202,626
Refrigerated merchandiser cabinet with air defrost ports
Inventor:
Fayez F. Ibrahim
Patented Case
View Patent ↗
Granted: Apr 27, 1982
Filed: Oct 31, 1980
Inventor
Fayez F. Ibrahim
Assignee (at issue)
Tyler Refrigeration Corporation
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.