Granted Patent
Utility
US 6,515,583 · App. 09/992,570
Vehicle signal light assembly
Inventors:
Ronald C. Lamparter, James A. Haigh, Richard J. Iminski
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Nov 6, 2001
Inventors
Ronald C. Lamparter
James A. Haigh
Richard J. Iminski
Assignee (at issue)
Transpec, 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.