Granted Patent
Utility
US 6,199,773 · App. 09/451,257
Fluid and air nozzle for headlight cleaning
Inventors:
Donald E. Holt, Chester E. Lundberg
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Nov 29, 1999
Inventors
Donald E. Holt
Chester E. Lundberg
Assignee (at issue)
Commercial Vehicle Systems, 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.