IP Library › Granted Patent US 4,919,785
Granted Patent Utility
US 4,919,785 · App. 07/192,262

Microwave carton

Inventors: Monroe J. Willey, Daniel D. Evert
Patented Case View Patent ↗
Granted: Apr 24, 1990 Filed: Apr 28, 1988
Inventors
Monroe J. Willey
Daniel D. Evert
Assignee (at issue)
Kraft General Foods, 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 4,919,785
App. No.
07/192,262
Filed
1988-04-28
Granted
1990-04-24
Kind
A