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

Icon_funbox Quotables

"There is practically no chance communications space satellites will be used to provide better telephone, telegraph, television, or radio service inside the United States."

T. Craven, FCC Commissioner ; 1961

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 392/382 - With support


Subclass of Class 392 - Electric resistance heating devices
Definition: Subject matter wherein the concentrated heated air stream
No. of patents: 62
Last issue date: 05/08/2012


  2  
NumberTitleIssue Date
4866251Removing optical fibre encapsulation
Encapsulated optical fibres (FIG. 1A), for e.g. a submarine cable have their encapsulation removed by high velocity hot air blowers (6,7), leave free the acrylate coated fibres for splicing/jointing. An automated equipment moves the blowers progressively ...
09/12/1989
4812622Apparatus for defrosting frozen articles
A defrosting apparatus including a housing defining a space for accommodating therein articles to be defrosted, a heater for heating the air within the housing, and an air circulation fan for circulating the heated air so that it flows through the space. ...
03/14/1989
4812621Electrically heated dish drying rack
A portable dryer device is provided which consists of an open top housing for receiving a dish rack therein for drying the dishes. The housing contains an electric heating element and motor driving a fan blade to force hot air past a tilted slotted elevat...
03/14/1989
4785162Multiple-function electric dryer having an adjustable position discharge nozzle
A multiple-function electric dryer includes a casing having a nozzle extending outwardly through opening formed in the front and bottom walls thereof and arranged for upward and downward angular movement about a horizontal axis within the confines of the ...
11/15/1988
4760243Apparatus for letting out hot air, used as heater and drier particularly in bathrooms
An electric heating and drying apparatus, of the type comprising, housed in a box-type body having at least partially open walls, a heating resistance and a fan arranged to blow air through said resistance towards an outlet opening, said box-type body bei...
07/26/1988
4738196Air heater for a calender roll diameter controller
An electrical air heater for a calender roll diameter control device is described. The heater comprises a tube for directing a flow of air along the inside of the tube from a plenum toward an object which is to be heated. An electrically resistive heating...
04/19/1988
4567676Double-jet, hot-air generator for spectacle frames
A hot-air generator to facilitate execution of work on plastic spectacle frames, having two axial, parallel and opposing hot-air outlets....
02/04/1986
4535224Apparatus for use in trimming of molded records
An apparatus is disclosed for use in trimming of flash from molded thermoplastic records. The records which are advantageously trimmed using the apparatus of this invention have the flash secured to the outer diameter of the molded record with a web havin...
08/13/1985
4456818Yarn heater
A yarn heater for a running length of yarn which has a plurality of tubes mounted adjacent a resistance heater to heat air under pressure passing through the plurality of tubes. The tubes are connected to a hollow yarn tube and are located therein to blow...
06/26/1984
4300280Hair dryer and method for producing a heating element therefor
An axially compact hair dryer includes a cylindrical outer housing 1, an air outlet 2 at one end of the housing, an air inlet grate 3 at the other end, an electric motor 4 centrally mounted within the housing and driving a blower fan 5, and a generally cy...
11/17/1981
4293760Apparatus for electrically heating hair curlers
An apparatus and uniformly heating a plurality of hair curlers by passing a current of hot air longitudinally through the hair curler body includes a hollow case having an upper wall forming a support surface in which is formed a central air inlet opening...
10/06/1981
4255871Nail polish dryer
A nail polish dryer comprising an upwardly open bowl shaped body having a centrally located upward extension spaced inwardly from the periphery. The extension is provided with a support for the hand of the user which will position the nails of the thumb a...
03/17/1981
4206556Nail polish machine
A device used for the application of fingernail polish and the like comprises a housing, a finger insert for positioning a finger on the housing, lighting means in the housing for providing direct illuminatin on the finger insert, a motorized fan for dryi...
06/10/1980
4198765Shoe dryer with an orthopaedic means
The present invention is concerned with a novel construction of a shoe dryer having at least a pair of flexible blow pipes detachably mounted to one side of a main body housed with a motor, a sirroco fan, a heating means and a timeswitch, wherein an ortho...
04/22/1980
4153956Toilet deodorizer device
A toilet deodorizer device having a flow inducing and odor removing assembly arrangeable in the upper portion of a toilet tank for drawing air from the rim portion of a toilet bowl associated with the tank upwardly through a conventional overflow pipe pro...
05/15/1979
4145602Ski boot and glove warmer
There is disclosed a ski boot and glove warmer including a vertically extending blower body having a pair of spaced apart dryer tubes projecting horizontally from the front face thereof and each having a boot support bail spaced there below for supporting...
03/20/1979
4121091Apparatus for heating eyeglass frames
A method and apparatus for heating articles, such as eyeglass frames, includes a bed of heat retentive beads supported above a plenum chamber by a mesh or screen. Heated air is delivered to the plenum chamber at low velocity and high volume for flowing up...
10/17/1978
4111142Apparatus for heating seams of cans
An apparatus for heating the adhesive-coated seam portions of a can of square cross-section including the side seam and curled peripheral end seam for hermetically sealing the can, and which comprises heated-air guiding means formed by two plate members a...
09/05/1978
4094076Fixture for portable hair dryer
A fixture serving as a storage holster for a portable hair dryer and also functioning as a rack for drying towels and other fabric articles. The fixture which is mountable on a wall or attachable to an existing towel rack includes an upright holster secti...
06/13/1978
4068390Photomask dryer
The dryer is used for drying developed photomasks of the type used in manufacturing integrated circuit devices. The dryer provides a continuous flow of very clean, warm, dry air over photomasks placed in it to dry. The dryer comprises a box having a serie...
01/17/1978
4054376Method and apparatus for heating eyeglass frames
A method and apparatus for heating articles, such as eyeglass frames, includes a bed of heat retentive beads supported above a plenum chamber by a mesh or screen. Heated air is delivered to the plenum chamber at low velocity and high volume for flowing up...
10/18/1977
4034740Temperature controlling methods and apparatus
A method and apparatus for controlling the temperature inside an incubator. The incubator includes a heater for heating the air circulating therein. A temperature controller measures the skin temperature of an infant therein and at least one other tempera...
07/12/1977
  2  
 
Sign InRegister
Username  
Password   
forgot password?