IP Library › Granted Patent US 4,662,012
Granted Patent Utility
US 4,662,012 · App. 06/559,034

Bed utilizing an air mattress

Inventor: Philip A. Torbet
Patented Case View Patent ↗
Granted: May 5, 1987 Filed: Dec 7, 1983
Inventor
Philip A. Torbet

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 4,662,012
App. No.
06/559,034
Filed
1983-12-07
Granted
1987-05-05
Kind
A