IP Library Granted Patent US 4,453,835
Granted Patent Utility
US 4,453,835 · App. 06/373,835

Temperature sensor

Inventors: Burrell E. Clawson, James Weigl
Patented Case View Patent ↗
Granted: Jun 12, 1984 Filed: May 3, 1982
Inventors
Burrell E. Clawson
James Weigl

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 4,453,835
App. No.
06/373,835
Filed
1982-05-03
Granted
1984-06-12
Kind
A