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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 218/18 - Arcing contact


Subclass of Class 218 - High-voltage switches with arc preventing or extinguishing devices
Definition: Subject matter including special contacts on which the arc
No. of patents: 10
Last issue date: 07/18/2006


NumberTitleIssue Date
7078642Arc extinguishing device with a high speed whip
Rapid arc extinguishing devices for air break switches have a whip with at least an end portion of nonmetallic material such as fiber reinforced plastic with a conductive path on its surface. The nonmetallic material is a single tapered rod or an assembly of a plura...
07/18/2006
6762385Arc extinguishing device with a high speed whip
Rapid arc extinguishing devices for air break switches have a whip with at least an end portion of nonmetallic material such as fiber reinforced plastic with a conductive path on its surface. The nonmetallic material is a single tapered rod or an assembly of a plura...
07/13/2004
6753492Arc extinguishing device with a metal matrix composite high speed whip
Rapid arc extinguishing devices for air break switches have a whip with at least an end portion of a metal matrix composite (MMC) material. The MMC whip is applied in embodiments similar to those of prior disclosed fiber reinforced plastic (FRP) whips without need f...
06/22/2004
6392181ARC extinguishing device with a high speed whip
Rapid arc extinguishing devices for air switches are provided with a whip element of strong nonmetallic material, such as of a fiber reinforced plastic or polymer material, with a conductive path, e.g., by metalizing. The whip element can replace the form...
05/21/2002
6239514Electric switching device and a method for performing electric disconnection of a load
An electric switching device comprises a quick mechanical electric switch and an irradiation source and at least one switching element sensitive to irradiation and adapted to create an electrically well conducting current path by-passing the electric mech...
05/29/2001
6100492Consumable switching arrangement
A wreath of contact fingers (4) directed radially toward a switching axis (1) presses in the closed position against the circumferential surface of a contact pin (2) with consumable heads (5) fitted on the ends. At an angle of approximately 90°, the cont...
08/08/2000
5160817Electrical switch contact arrangement having quick break arcing contacts
An electrical switch contact arrangement having a spring which snaps the movable arcing contact away from the stationary arcing contact at a high rate of speed to open the arcing contacts, but only after the movable main contact has moved through a consid...
11/03/1992
4707576Arcing contact tip and method for producing such an arcing contact tip or a comparable component
The arc withstanding electrodes in an electric circuit breaker for switching high voltages attain greater mechanical strength and improved arc withstanding capabilities by forming the arc withstanding electrodes of a carbon-fiber-reinforced-graphite mater...
11/17/1987
4301339Electrical bridge attached to high current switch
A high current switch includes first and second contact plates, each having a contact surface. The contact plates are moved between a closed position with the contact surfaces in contact and an open position with the contact surfaces separated. An electri...
11/17/1981
4002870Arcing contact for a high current switch
An arcing contact for a high current capacity switch having a pair of switch members in sliding face-to-face engagement is formed from a set of resilient laminations that shunt the switch members as the switch makes on closing or breaks on opening. One en...
01/11/1977
 
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