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

Icon_funbox Did You Know...

...that in the early 1940s GE engineer James Wright was charged with a task of utmost importance to the war effort: develop a cheap substitute for rubber that could be used to produce tires, gas masks and a whole host of military gear. Wright tackled the task diligently -- and wound up inventing Silly Putty.

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 34/608 - Vertical gas or vapor flow


Subclass of Class 34 - Drying and gas or vapor contact with solids
Definition: Subject matter also including a circulation of the gas or
No. of patents: 8
Last issue date: 09/23/2008


NumberTitleIssue Date
7426791Energy saving device for clothes dryer and clothes dryer system comprising same
An energy savings apparatus configured for use with a clothes dryer comprising an air duct and a damper assembly. The air duct has a first end and a second end. The damper assembly includes an air duct portion and a damper device mounting on the duct portion. The ai...
09/23/2008
7093374Clothes dryer and method of controlling the same
A clothes dryer and a method of controlling the clothes dryer. The method detects conditions of clothes using a sensor, and performs at least one of: a complex drying function to perform a drying operation, a deodorizing operation, and a wrinkle removing operation; ...
08/22/2006
5925192Dry-cleaning of garments using gas-jet agitation
Substantial amounts of particulate soils in garments can be removed by agitation in gas-jet in a solvent-free, low-pressure environment. The ability of the present gas-jet agitation system to remove particulate soils from garments and fabrics rivals that ...
07/20/1999
5771604Clothes dryer air inlet arrangement
An air inlet arrangement is provided in a laundry dryer for enhanced drying efficiency and rate. The dryer includes a drum with a rotating sidewall and a stationary rear bulkhead sealingly engaging the sidewall. A heater is provided on the outside of the ...
06/30/1998
5161314Apparatus and method for controlling a drying cool-down cycle of a clothes dryer
A dryer of the type having a burner for supplying a source of hot gas for drying material being tumbled. The apparatus provides a cool-down cycle for the dryer. A burner control circuit enables and disables the burner to supply hot gasses in accordance wi...
11/10/1992
4640024Apparatus for treating cloth goods
There is disclosed a tumble dryer wherein the space between a housing and a drum mounted within the housing for rotation about a generally horizontal axis is separated intermediate the ends of the drum into one portion on one side and another portion on t...
02/03/1987
4516335Clothes dryer
A clothes dryer comprising: a cabinet; a horizontal type rotary drum formed with a circular opening in its end face which is generally perpendicular to the peripheral wall of said drum; a drum supporting disc slidably fitted in the circular opening of sai...
05/14/1985
4203358Device for cooking foodstuffs
Disclosed is a device for cooking food morsels in a gas-permeable rotating cylinder housed in a heat-insulated housing and flooded with a heated gas stream which enters at that place in the cylinder where the contents accumulate due to the rotation of the...
05/20/1980
 
Sign InRegister
Username  
Password   
forgot password?