Granted Patent
Utility
US 6,390,759 · App. 09/476,077
Integrated brake/tilt-release mechanism for a dolly with a pivoting carriage
Inventors:
William J. Novak, Doug Bailey, Fred Casto
Patented Case
View Patent ↗
Granted: May 21, 2002
Filed: Dec 30, 1999
Inventors
William J. Novak
Doug Bailey
Fred Casto
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.