U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 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 49/472 - COMBINED SEAL, STOP AND STIFFENER; I.E., CLEAT


Subclass of Class 49 - Movable or removable closures
Definition: Device comprising a strip mounted on the edge of the closure
No. of patents: 9
Last issue date: 03/04/2008


NumberTitleIssue Date
7338106Sound damping and sealing system for tail gate
A sound damping system for a swinging tail gate of a dump truck is described. The system comprises a two-part seal formed by a compressible sound damping material and a rigid compressing projection. One part of the two-part seal is secured along opposed vertical edg...
03/04/2008
6879256Seal compression indication system
A watertight door seal compression indication apparatus is provided that includes a watertight door in a frame that has a casket disposed in a channel around the periphery of the door. A knife-edge on the doorframe is positioned to compress the gasket upon latching ...
04/12/2005
6286263Sliding window track cover device
A sliding window track cover that is adjustable to fit different window track widths and also acts as a window locking mechanism. The window track cover is comprised of a male and female subassembly fastened together. The female subassembly has a pair of ...
09/11/2001
6199323Double-hung window structure and seals
A double-hung window structure including an upper window and a lower window within a window frame having seals. The upper and lower windows include a plurality of interlocking horizontal and vertical mutton members for forming a plurality of window openin...
03/13/2001
5263425Waste processing system door assembly
A door assembly for an air lock of a waste processing system comprising a vertical sliding door member having a perimeter entirely supported when the sliding door member is in a closed position and is sealed by a selectively inflatable gasket assembly loc...
11/23/1993
4683678Adjustable railway boxcar door
An adjustable railway car door kit having a bottom section and a top section which have front and rear channel-shaped post means that receive a reinforcement alignment channel therein so that the top section can be permanently welded to the bottom section...
08/04/1987
4447986Adjustable boxcar door with double roller bogey traverse mechanism and methods for fabricating and installing same
An adjustable rolling type boxcar door has a main panel and a telescoping adjustable panel at its bottom for adjusting the overall height of the door to fit a variety of door openings. The adjustable panel is slidably retained between side frames in the m...
05/15/1984
4098022Plug sliding door
A plug type of railway car door includes vertical edge beams of tubular construction connected by corrugated panel means. The beams are of a construction reacting with the door parts to effectively center the door within its opening and seal the same....
07/04/1978
4096664Seal tight door for warewasher
A horizontally sliding seal tight door is provided for a warewasher. The leading and trailing edges of the door are formed to mate with guide members secured to the sides of the door opening. When in the closed position the edges of the door in combinatio...
06/27/1978
 
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