Granted Patent
Utility
US 6,323,588 · App. 09/357,027
Locking clip for a lamp base having first, second and third portions
Inventors:
Donald W. Lilljedahl, Howard D. Taggart, Robert B. Dolan
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Jul 20, 1999
Inventors
Donald W. Lilljedahl
Howard D. Taggart
Robert B. Dolan
Assignee (at issue)
OSRAM SYLVANIA 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.