U.S. patents available from 1976 to present.
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Patent No. 5500234

Crispy Chip Sandwich and Process of Producing a Sandwich Product

A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.

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Class 30/407 - Including spout former


Subclass of Class 30 - Cutlery
Definition: Device including means (1) either inherent in the structure
No. of patents: 3
Last issue date: 07/08/1997


NumberTitleIssue Date
5644848Folding safety can opener and method for opening cans
A folding can opener and an improved method for opening cans are provided. The can opener includes a handle; a cutter pivotably mounted to the handle; and a locking mechanism for the cutter. The cutter can be locked in an operating position in which a poi...
07/08/1997
4136448Can opener
A sealable edged aperture is produced in a can top by a generally triangular shaped cutting element which severs a flap-like portion from the can top. The cutting element also includes a wedging structure for folding a portion of the severed flap into abu...
01/30/1979
4133319Can supported ashtray
An ash receiver device removably mountable on a used beverage can to provide an ashtray. The ash receiver device includes a central punch portion that is in part extendable into an off center hole normally provided in the can to dispense beverage therefro...
01/09/1979
 
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