IP Library › Granted Patent US 4,520,689
Granted Patent Utility
US 4,520,689 · App. 06/434,114

Windshield wiper transmission

Inventors: Jost S. Sucro, Ted A. Moyer, William S. Shufflebarger
Patented Case View Patent ↗
Granted: Jun 4, 1985 Filed: Oct 13, 1982
Inventors
Jost S. Sucro
Ted A. Moyer
William S. Shufflebarger
Assignee (at issue)
General Motors LLC

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,520,689
App. No.
06/434,114
Filed
1982-10-13
Granted
1985-06-04
Kind
A