Granted Patent
Utility
US 5,568,026 · App. 08/407,838
Synchronizing windshield wipers
Inventor:
David W. Welch
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Mar 7, 1995
Inventor
David W. Welch
Assignee (at issue)
United Technologies Motor 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.