Granted Patent
Utility
US 6,761,477 · App. 10/185,054
Mixer assembly with locking pivot head
Inventors:
James H. Hallar, Martin Brady
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Jun 28, 2002
Inventors
James H. Hallar
Martin Brady
Assignee (at issue)
Hamilton Beach/Proctor Silex, 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.