U.S. patents available from 1976 to present.
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Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Class D16/324 - Texture


Subclass of Class D16 - Photography and optical equipment
Definition: Design that includes a rough or grainy surface quality.
No. of patents: 2
Last issue date: 06/15/2004


NumberTitleIssue Date
D491599Diamond cut glasses
06/15/2004
4377328Spectacle frame
This invention concerns a frame for spectacles comprising one or more flexible elements fitted between parts of the front and of the sides, in order to make the frame itself highly adaptable to the anatomy of the face; said flexible elements comprise a he...
03/22/1983
 
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