IP Library Granted Patent US 4,384,463
Granted Patent Utility
US 4,384,463 · App. 06/286,065

Flexible bag cooling arrangement

Inventors: Albert F. Rica, Lloyd F. Hay, John R. Heron, John R. Webber, Steven A. Rechtsteiner
Patented Case View Patent ↗
Granted: May 24, 1983 Filed: Jul 23, 1981
Inventors
Albert F. Rica
Lloyd F. Hay
John R. Heron
John R. Webber
Steven A. Rechtsteiner
Assignee (at issue)
FranRica Mfg. Inc.

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 4,384,463
App. No.
06/286,065
Filed
1981-07-23
Granted
1983-05-24
Kind
A