IP Library Granted Patent US 6,681,444
Granted Patent Utility
US 6,681,444 · App. 10/043,556

Apparatus for controlling a door

Inventors: David S. Breed, Stuart Davis, Sergiy Maltsev
Patented Case View Patent ↗
Granted: Jan 27, 2004 Filed: Jan 11, 2002
Inventors
David S. Breed
Stuart Davis
Sergiy Maltsev
Assignee (at issue)
Automotive Technologies International, 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.

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Quick Facts
Patent No.
US 6,681,444
App. No.
10/043,556
Filed
2002-01-11
Granted
2004-01-27
Kind
B2