IP Library › Granted Patent US 4,871,015
Granted Patent Utility
US 4,871,015 · App. 07/218,745

Cooling arrangement

Inventors: John Foley, Gary P. Millas, Daniel L.P. Elliott
Patented Case View Patent ↗
Granted: Oct 3, 1989 Filed: Jul 13, 1988
Inventors
John Foley
Gary P. Millas
Daniel L.P. Elliott
Assignee (at issue)
UNITED TECHNOLOGIES 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 4,871,015
App. No.
07/218,745
Filed
1988-07-13
Granted
1989-10-03
Kind
A