Granted Patent
Utility
US 6,817,801 · App. 10/437,762
Automotive interior liquid applicator
Inventors:
Todd Colburn, Frederick Large, Brooke T. Baxter, Wen-Chen Su, Dan Anderson, William R. Bucknam, Jr.
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: May 14, 2003
Inventors
Todd Colburn
Frederick Large
Brooke T. Baxter
Wen-Chen Su
Dan Anderson
William R. Bucknam, Jr.
Assignee (at issue)
The Valvoline Company, a division of Ashland, 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.