Granted Patent
Utility
US 5,360,090 · App. 07/873,434
Valving for vane damper
Inventors:
Dale Arden Stretch, Kent M. Curtis
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Apr 23, 1992
Inventors
Dale Arden Stretch
Kent M. Curtis
Assignee (at issue)
Eaton Corporation
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.