U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

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.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 34/195 - With gas or vapor circulation for contact with treated material


Subclass of Class 34 - Drying and gas or vapor contact with solids
Definition: Apparatus including means to contact the material treated
No. of patents: 28
Last issue date: 03/13/2007


NumberTitleIssue Date
7188435Knock-down type dryer assembly for prosthesis liners
A knock-down type dryer assembly for prosthesis liners includes a housing mounted on a base member and a prosthesis liner support detachably mounted to the housing. The prosthesis liner support comprises a cross-member detachably coupled to an arm member and include...
03/13/2007
6922908Vegetable product drying
A dryer is constructed and arranged to dry vegetable product, such as coffee beans. The dryer includes a thermal collector that is constructed and arranged to convert solar energy to heat energy, a heat transfer system, and a housing that defines a drying chamber. T...
08/02/2005
6848198Heat treatment apparatus and method of heat treatment
A heat treatment apparatus for preventing quality defects of an object to be heat-treated even when sublimating components produced in heat treatment become solids and drop down in the heat treatment apparatus, wherein a gas generated when heating an object to be he...
02/01/2005
6684526Process for removing trace solvent from a material
An improved process for removing trace solvent from a material comprises rewetting the product with water during the drying process. Finished products such as suramin are produced efficiently to a high quality on a factory scale....
02/03/2004
6558640Household product sanitizer
A sanitizer which utilizes hot air to destroy bacteria upon household products such as nursery, bathroom and kitchen items. The sanitizer includes a base, heating element, fan, and a sanitizing chamber with spacers which allow optimal placement of the pro...
05/06/2003
6170169Device for drying substrates
A device for drying substrate disks by irradiation with ultraviolet light, wherein during the irradiation process a glass plate is resting on the substrate disk, has a lower part on which the substrate disk rests during drying and a liftable and lowerable...
01/09/2001
6035543Jet ventilated conveyor tray
Jet ventilated trays for a fluidizer conveyor for processing particulate material permit gas to pass up through slots between the slats, and sufficient gas passes through the slots to prevent fine particles falling through the trays. The ventilated tray h...
03/14/2000
5636446Component Drier
A component drier for drying electronic components which are washed with solvent. The component drier includes a drying chamber, in which a vat having a bottom surface wall allowing passage of air and water is arranged. The vat stores components to be dri...
06/10/1997
5628121Method and apparatus for maintaining sensitive articles in a contaminant-free environment
An apparatus and method for maintaining sensitive articles such as IC wafers or the like contaminant-free including a base member having a removable cover defining a sealed unit having an interior in which a plurality of sensitive articles are supported a...
05/13/1997
5615494Apparatus for treating a filter cake
An apparatus for detaching a filter cake created by a suction dryer from off the filter surface of a filter medium and for an essentially simultaneous treatment of the cake to a form advantageous for further processing. The apparatus comprises a suction d...
04/01/1997
5458050Multi-purpose cooker
A multi-purpose cooker (10) having a base member (12) including a compartment (20) therein, a cover member (14) cooperable with the base member (12) for providing a food-steaming and food-dehydrating chamber (16) including the compartment (20) of the base...
10/17/1995
5451524In vitro chamber for human organ tissue samples
An in vitro chamber for sustaining organ tissue samples during optical study with, for example a microscope, has a tray assembly with a plurality of wells, each of which may be provided with a clampable sleeve or a vertically adjustable thimble such that ...
09/19/1995
5379527Combined steaming and dehydrating apparatus
A combined steaming and dehydrating apparatus including: a base having a plug and a switch electrically connected the plug; a fixing plate arranged on the base and having an outlet and an inlet; a motor mounted on the fixing plate and electrically connect...
01/10/1995
5377502Ripening controlling chamber apparatus
Ripening retardation chamber apparatus includes a plenum chamber having a generally open side against which is disposed a pallet full of boxes containing produce. The boxes include openings to allow cooled and moistened air to flow therethrough. An evapor...
01/03/1995
5364602Sterilization system
A sterilization system attachable to an autoclave or in the form of a free-standing auxiliary unit adapted to receive cassette sterilization containers for causing a high volume of air heated to an effective drying temperature to flow into said chamber at...
11/15/1994
5215775Method of packaging and treating dough shells
A pizza dough shell container which makes up into a package having a plurality of similar containers supporting a single pizza dough shell in each container so that by forming a package of many containers the pizza dough shells are protected during transi...
06/01/1993
5016364Shoe dryer
A drying apparatus which utilizes air circulation to uniformly dry articles is disclosed. The apparatus includes an enclosure having racks upon which the articles to be dried are placed. An air exchanger couples to the enclosure to recirculate and heat ai...
05/21/1991
4986967Furnace structure for ceramic powder production
In a furnace which allows a feed powder or granules in a stack of trays on a base plate to be reacted with a reactive gas, the improvement wherein each of the trays has a cutout or an opening providing a passage for the reactive gas or the produced gas bo...
01/22/1991
4967488Method of handling baled goods and a container as well as drying plant for carrying out the method
The invention relates to a method of picking up, carrying, drying and dry-keeping baled goods, and to a container as well as to a structure replacing a drying-house for carrying out the method. The most important application is the production of dry hay, ...
11/06/1990
4908959Airflow directing dry rack
A dry rack for an axial flow dryer including a channel formed beneath the dry rack upper gridwork panel to direct airflow downward through the gridwork and out through the dryer exhaust opening. The channel is formed by side and back panels depending down...
03/20/1990
4715129Shelf structure for drying sacked matter
A shelf structure for drying sacked matter is disclosed which is capable of uniformly and effectively drying particulate matter while leaving it charged in an air-permeable sack. The shelf structure comprises a hollow support and hollow shelf boards commu...
12/29/1987
4677764Apparel drying tray
A planar drying surface is provided with an overlying water permeable grill for the placement thereon of wet footwear and outerwear. A fan circulates ambient or heated air under and around the wet articles through the grill. The device may be a free stand...
07/07/1987
4409743Perforated walls and duct system
Apparatus for processing meat products in a controlled environment, in which chambers are arranged in pairs, side by side with one another, and defined by outside walls, and a common median wall, with meat support means arranged on facing surfaces of the ...
10/18/1983
4329789Food dryer
A portable, lightweight and compact food dryer. The invention comprises a collapsing frame and tiers of lightweight trays enclosed by a net housing and covered by a heat absorbing roof. The collapsing frame includes a metal hook protruding vertically out ...
05/18/1982
4323585Process for the production of pasta products packed ready for sale in serving portions in packages
With the process, pasta products are packed in serving portions, ready for sale. For doing this, the pasta products are separated into serving portions prior to drying and packing into the package. In order to avoid mechanical breakage, provision is made,...
04/06/1982
4245398Solar dehydrator
Apparatus and process for utilizing solar heat for dehydrating all form of vegetable matter....
01/20/1981
4221059Solar food dryer
A box-shaped housing has side and end walls together with a back wall, leaving an opening at its front. A cover of material transparent to sunlight removably closes the front. Inside are a plurality of shelves mounted so as to be tilted at an angle with r...
09/09/1980
4028816Food dryer
A food dryer cabinet closed at one end by a door offset from the cabinet end providing an air space therebetween through which an exhaust flow passes. Hinge elements and a latch assembly cooperate to offset the door from the cabinet end. An electrical com...
06/14/1977
 
Sign InRegister
Username  
Password   
forgot password?