IP Library › Granted Patent US 5,456,928
Granted Patent Utility
US 5,456,928 · App. 07/701,360

Tamper-evident, flexible, reclosable package

Inventors: Gerald O. Hustad, Daniel Alan Thiemann, Cindy M. Wells
Patented Case View Patent ↗
Granted: Oct 10, 1995 Filed: May 10, 1991
Inventors
Gerald O. Hustad
Daniel Alan Thiemann
Cindy M. Wells
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 5,456,928
App. No.
07/701,360
Filed
1991-05-10
Granted
1995-10-10
Kind
A