Granted Patent
Utility
US 6,115,082 · App. 09/142,336
Coupler systems for projection televisions
Inventor:
John D. Rudolph
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Sep 4, 1998
Inventor
John D. Rudolph
Assignee (at issue)
U.S. Precision Lens Incorporated
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.