Granted Patent
Utility
US 6,511,213 · App. 09/969,914
Lighting fixture lens retainer
Inventor:
William B. Maley, Sr.
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Oct 3, 2001
Inventor
William B. Maley, Sr.
Assignee (at issue)
Techlite 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.