Granted Patent
Utility
US 5,639,034 · App. 08/537,828
Working chamber for an electronically operated domestic kitchen appliance
Inventor:
Antonio Rebordosa
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Oct 24, 1995
Inventor
Antonio Rebordosa
Assignee (at issue)
The Braun 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.