Granted Patent
Utility
US 6,820,844 · App. 10/359,358
Tripod handle arrangement
Inventors:
Ira Tiffen, Leigh E. Boden
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Feb 6, 2003
Inventors
Ira Tiffen
Leigh E. Boden
Assignee (at issue)
The TIFFEN COMPANY LLC
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.