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Patent No. 5421089

Fork With Timer

A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.

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Class 219/479 - Diverse type (each electric)


Subclass of Class 219 - Electric heating
Definition: Subject matter wherein the plural heating devices comprise
No. of patents: 10
Last issue date: 01/15/2008


NumberTitleIssue Date
7319207Personnel heating assembly
A heating assembly, is disclosed which includes a blanket portion and a control apparatus for electrically heating the blanket portion. The control apparatus generates direct current power of desired wave form to enable the assembly to be used for warming patients w...
01/15/2008
7201312Device to invalidate banknotes in a unit equipped for the storage thereof
A device is disclosed to invalidate banknotes in a unit equipped for the storage thereof, comprising an ignition unit (15) placed in the equipped unit (3) in a position adjacent to the banknotes (4) and suitable to generate a flame producing on ...
04/10/2007
6601318Dryer unit
A drier unit (10) for drying printed products has a plurality of drier rails (12), which comprise in each case a supporting body (14) manufactured from a hollow section (16). The clear outer contour of the cross-sectional area of the supporting bodies (14...
08/05/2003
6577816Infrared radiation system with multiple IR radiators of different wavelength
A radiation system has at least two elongated envelope tubes permeable to light and infrared radiation which are joined together and sealed from the ambient atmosphere, a first envelope tube of which contains an incandescent coil which is electrically con...
06/10/2003
6486449Heater patterns for planar gas sensors
A heater for a gas sensor has a first thermistor element and a second thermistor element arranged in an electrically parallel configuration. Each thermistor element may be deposited onto a substrate such that the first thermistor element extends about a p...
11/26/2002
6421503Infrared radiation system with multiple IR radiators of different wavelength
A radiation system has at least two elongated envelope tubes permeable to light and infrared radiation which are joined together and sealed from the ambient atmosphere, a first envelope tube of which contains an incandescent coil which is electrically con...
07/16/2002
6365880Heater patterns for planar gas sensors
A heater for a gas sensor has a first thermistor element and a second thermistor element arranged in an electrically parallel configuration. Each thermistor element may be deposited onto a substrate such that the first thermistor element extends about a p...
04/02/2002
5895595Apparatus for making beverages
The apparatus for making beverages comprises a kettle 15, a stand 10 and separable electrical connector means 16a,b to automatically connect the kettle with an electrical power supply connector in the stand when the kettle is placed on the stand; the stan...
04/20/1999
4398083Electric heating apparatus for pre-heating and molding fillet-forming wax strips
An electric heating apparatus for softening and molding fillet wax strips used in foundry molds and castings includes a housing supporting a plurality of electric radiant heaters, such as lamps, above a platform for holding strips of fillet wax during pre...
08/09/1983
4071738Ventilated range with convertible radiant convection oven
Disclosed is a domestic cooking range of the ventilated type having surface elements and an underlying oven characterized by an extension of the ventilating fan motor shaft carrying an auxiliary fan disposed within the oven which provides forced circulati...
01/31/1978
 
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