Granted Patent
Utility
US 5,730,652 · App. 08/627,603
Damper with stationary pitot-static sensing vanes
Inventor:
Robert M. Van Becelaere
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Apr 4, 1996
Inventor
Robert M. Van Becelaere
Assignee (at issue)
Tomkins Industries, 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.