IP Library Granted Patent US 4,789,558
Granted Patent Utility
US 4,789,558 · App. 06/834,089

Method for producing sweet pickles

Inventors: Gary A. Winkler, Gerald O. Hustad
Patented Case View Patent ↗
Granted: Dec 6, 1988 Filed: Feb 27, 1986
Inventors
Gary A. Winkler
Gerald O. Hustad
Assignee (at issue)
Oscar Mayer Foods 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 4,789,558
App. No.
06/834,089
Filed
1986-02-27
Granted
1988-12-06
Kind
A