IP Library Granted Patent US 5,951,349
Granted Patent Utility
US 5,951,349 · App. 08/937,308

Backlit button/switchpad assembly

Inventors: Charles W. Larose, Robert Allan Pyburn
Patented Case View Patent ↗
Granted: Sep 14, 1999 Filed: Oct 2, 1997
Inventors
Charles W. Larose
Robert Allan Pyburn
Assignee (at issue)
DELCO ELECTRONICS CORPORATION

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 5,951,349
App. No.
08/937,308
Filed
1997-10-02
Granted
1999-09-14
Kind
A