Granted Patent
Utility
US 4,697,773 · App. 06/826,569
Vertically adjustable post for a film or television camera tripod
Inventors:
Leonhard Jaumann, Helmut Kus
Patented Case
View Patent ↗
Granted: Oct 6, 1987
Filed: Feb 5, 1986
Inventors
Leonhard Jaumann
Helmut Kus
Assignee (at issue)
Sachtler GmbH Filmtechnische Gerate
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.