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

Icon_funbox Celebrity Inventors

Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."

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 219/757 - With cooling or ventilation


Subclass of Class 219 - Electric heating
Definition: Subject matter wherein an arrangement is provided for reducing
No. of patents: 388
Last issue date: 05/01/2012


1                    
NumberTitleIssue Date
8168928Cooking apparatus
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lowe...
05/01/2012
8164036Cooking apparatus
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lowe...
04/24/2012
8143560Cooking apparatus
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, a door, an input selection device provided on an exterior of the door, and a control panel provided in the door and operably coupled to the input selection device. The input selection ...
03/27/2012
8101894Cooking device with deodorization
A cooking device includes an inner case, a cooking chamber within the inner case and an odor removal unit configured to generate a plasma discharge for removing odor-producing materials from the cooking chamber. ...
01/24/2012
8058594Door for a cooking apparatus
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lowe...
11/15/2011
8035065Cooking apparatus having a door with a built in control panel
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lowe...
10/11/2011
7923670Casing structure for electronic equipment
A fan motor is mounted on the upper wall of the casing. The lower surface of this upper wall is formed into an inclined surface in which inclination is formed from the front wall side of the casing toward a back wall across from the front wall. When the fan motor is...
04/12/2011
7910866Cooking apparatus having multiple cooling flow paths
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lowe...
03/22/2011
7863549Microwave range having hood
A microwave range having a hood for removing contaminated air includes a chamber having an electric component containing electric components, and a fan assembly having at least one vent fan and a cooling fan. The vent fan is driven by a fan motor to generate air cur...
01/04/2011
7847224Microwave range having hood
A microwave range having a hood for removing contaminated air includes a chamber having an inner chamber configured to receive items to be heated; an electric component room containing electric components; and at least one vent fan and a cooling fan that are driven ...
12/07/2010
7825358Cooking apparatus having rear component space
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lowe...
11/02/2010
7692124Air flow passage of microwave oven
Provided is an air flow passage of a microwave oven including: a cavity for accommodating foods therein; an electric component chamber disposed at a predetermined portion of the cavity; a suction hole formed at one sided portion of the cavity such that the cavity co...
04/06/2010
7671310Microwave range having hood
A microwave range having a hood for removing contaminated air includes a chamber having an inner cavity configured to receive items to be heated; an electric component room containing electric components, the electric component room being located above an upper wall...
03/02/2010
7629561Electric oven with hood having opening/closing device to open and close an exhaust passage
An electric oven with a hood is provided. An opening/closing member selectively opens and closes a hood exhaust passage to physically open or close a hood exhaust port. Thus, contaminated air detrimental to a hood fan can be prevented from being suctioned. According...
12/08/2009
7564011Microwave oven
A microwave oven has a main body including a cooking compartment, and a component compartment in which a heating component is installed. An outer casing encloses the main body. A fan is provided at the component compartment corresponding to the heating component, an...
07/21/2009
7557331High frequency heating apparatus
A high frequency heating apparatus of the present invention includes an inverter power supply for driving the high frequency generating device, a holding member for holding the inverter power supply and cooling fan for cooling down the inverter power supply. The hol...
07/07/2009
7547864Microwave oven having plural magnetrons with cooling air flow
The invention relates to a microwave oven including a food-cooking enclosure, the electromagnetic energy of which is supplied by a set of two to four magnetrons (5, 6, 7) mounted on an enclosure wall, the magnetrons communicating with waveguides (55, 65, 7...
06/16/2009
7482562Microwave range configured both to heat food and to exhaust contaminated air generated by a cooking appliance provided therebeneath
A microwave range having a hood for removing contaminated air includes a chamber and first and second vent fan assemblies respectively positioned at opposite lateral sides of the chamber. The first and second vent fan assemblies draw contaminated air in through an a...
01/27/2009
7482563Microwave range configured both to heat food and to exhaust contaminated air generated by a cooking appliance provided therebeneath
A microwave range includes a primary air inlet through which contaminated air is drawn in and an auxiliary air inlet through which contaminated air is drawn in. A primary vent fan assembly draws in and exhausts contaminated air drawn in through the primary air inlet...
01/27/2009
7470877Microwave oven and ventilation hood combination system
A modular microwave oven and ventilation hood combination system, includes a core module, having a core module housing, and a microwave cooking chamber, fitted in the core module housing. The system further includes an intake module, having an intake module housing ...
12/30/2008
7425692Thermal processing system having slot eductors
In a system for thermally processing materials, at least one slot eductor is disposed in a wall or roof surface of the furnace chamber to provide circulation of gas within the furnace chamber. ...
09/16/2008
7375310Air flow system for circulating air in a microwave oven
An air flow system in oven is provided. The structure includes: a cavity for housing food; a ventilation fan provided at an electronic equipment chamber outside of the cavity; a first intake port provided at a front and upper surface of the microwave oven; a lower b...
05/20/2008
7369024Compact dry transformer
Compact dry transformer (1A) consisting of a magnetic material core (2) provided with a first heat sink consisting of covers (10) having cooling fins (11) on the outer surface thereof. The transformer also consists of a coil assembly (...
05/06/2008
7348527Microwave oven having a door ventilation system
A microwave oven for use in cooking food having a door and door mounted controls and a cooling system where the door mounted controls are disclosed. The microwave oven having an external enclosure defining an outer cabinet and an oven cavity supported within the ext...
03/25/2008
7345264Built-in kitchen apparatus
When a cooking apparatus body, such as a microwave oven, is installed in a kitchen cabinet, a power cord connected to a commercial power source from the back of the kitchen cabinet is folded and stored in a storage space provided between a shelf section, which is pr...
03/18/2008
7339146Low cost microwave over components manufactured from conductively doped resin-based materials
Microwave oven components are formed of a conductively doped resin-based material. The conductively doped resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin hos...
03/04/2008
7332698Microwave oven
A microwave oven including a component compartment and a cooking compartment each including a discharging part to discharge air in the cooking compartment through the cooking compartment through portion; a supplying fan introducing the air to the component compartme...
02/19/2008
7329847Combination microwave and impingement heating cooking oven
A combination microwave and impingement heating cooking oven, wherein an upper blowing port blowing hot air in vertical direction and a lateral blowing port for blowing hot air in horizontal direction are provided in a cooking chamber, the upper blowing port is prov...
02/12/2008
7328695Heating cooking device
A cooking oven, wherein an upper blowing port blowing hot air in vertical direction and a lateral blowing port for blowing hot air in horizontal direction are provided in a cooking chamber, the upper blowing port is provided in the ceiling wall of the cooking chambe...
02/12/2008
7326896Microwave oven
A microwave oven including a component chamber penetrating part fluidly communicating with a component chamber, a cooking chamber penetrating part fluidly communicating with a cooking chamber, a discharging part discharging air within the cooking chamber through the...
02/05/2008
7320276Bread maker
A bread maker having an oven and a main body accommodating the oven therein, which comprises a base frame in the main body, a main frame disposed above the base frame and forming an oven compartment with a front opening, and a reinforcing member mounted to the main ...
01/22/2008
7315012Microwave baking furnace
To provide a microwave baking furnace in which an inner wall which constitutes a heating element partitioning a baking chamber is prevented from being damaged due to a thermal shock, and the life time thereof can be extended. A microwave baking furnace 31
01/01/2008
7308852Heating cooking device
A cooking oven, wherein air in a cooking chamber is sucked into a blower on the outside of the cooking chamber and fed to an upper duct and a lateral duct, air current led into the upper duct is heated by an upper heater and re-circulated from an upper blowing port ...
12/18/2007
7294813Microwave oven having an illuminated guide line
A microwave oven includes a main body, a door opening and closing the main body, and a control panel placed in one side of the main body and provided with a plurality of function operators. A guide line is provided on the control panel and lights up to guide manipul...
11/13/2007
7291820Compact microwave oven with curved cooking chamber and convection part
Microwave oven including a base plate (100), a front plate (110) and a rear plate (130) vertically mounted at front and rear edges of the base plate (100), an inner case (200) between the front plate (110) and the rear plate...
11/06/2007
7287462High-level built-in oven unit
A high-level built-in oven unit having a housing with a heated cooking chamber having a floor opening therein. The chamber has a lowerable trap-door movable between a position closing the floor opening and a lowered position opening the floor opening. The trap-door ...
10/30/2007
7282683High frequency heating apparatus
The present invention provides a high frequency heating apparatus having a structure, which can be mounted/dismounted an air-exhausting grille without any tools. In this apparatus, an air-exhausting grille is arranged by that a fixing claw portion having a bent Z-sh...
10/16/2007
7276679Microwave oven
A microwave oven including: a main casing forming a component compartment and a cooking compartment and formed with a component compartment through portion communicating with the component compartment; a fan assembly coupled to the main casing, and including an exha...
10/02/2007
7267450Lamp assembly and cooking apparatus having the same
A cooking apparatus having a lamp assembly. The lamp assembly includes a lamp casing having elastic tongues at both sides thereof and mounted with a lamp therein, and a transparent cover having locking depressions at both sides thereof and inserted into the lamp cas...
09/11/2007
7263989High-frequency heating apparatus equipped with oven hood
An apparatus includes a cam 3, a lever 8, a switch 10, a spring 9 and fire detection means 15. Utilizing an interlocking movement and an operation of the switch, a motor 2 is driven under a microcomputer control 23, a...
09/04/2007
1                    
 
Sign InRegister
Username  
Password   
forgot password?