Granted Patent
Utility
US 5,772,172 · App. 08/607,615
Rotating roadside light pole assembly
Inventors:
Pablo S. Sampedro, Gordon L. Ritchie
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Feb 27, 1996
Inventors
Pablo S. Sampedro
Gordon L. Ritchie
Assignee (at issue)
LOCKHEED MARTIN 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.