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Patent No. 5971829

Motorized Ice Cream Cone

A Receptacle for supporting, rotating and sculpting a portion of ice cream or similarly malleable food while it is being consumed.

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Class 251/21 - Actuator connection released on opening of cut-off valve


Subclass of Class 251 - Valves and valve actuation
Definition: Subject matter in which coacting elements of the external
No. of patents: 5
Last issue date: 08/28/2007


NumberTitleIssue Date
7261275Relief valve for use in a diaphragm flush valve
An improved relief valve for use in a diaphragm flush valve is constructed having a sealing member provided with an exteriorly threaded shaft extending down into the diaphragm flush valve with a smaller diameter metal stem extending from the bottom of the shaft, a s...
08/28/2007
7262430Organic photocurrent multiplication device
Organic semiconductor layers (2, 4) are laminated sandwiching an insulator thin layer (3), and translucent electrodes (1, 5) are formed on the surfaces of the organic semiconductor layers (2, 4), respectively. While a voltage is applied s...
08/28/2007
4768553Timed shut-off mixing water valve
A ball clutch mechanism couples a faucet knob to the splined end of a valve stem for releasing the valve stem when the knob is fully depressed. A dashpot damped return spring urges the valve stem toward valve closed position when the clutch mechanism rele...
09/06/1988
4730639Tank valve with shutter type diverter
A two function tank valve according to this invention includes a vertically oriented supply tube or conduit with an upper opening. A valve seat surrounds the opening, and a valve seal is movable against it and away from it. Water level responsive means de...
03/15/1988
4285361Slow closing faucet
A removable slow closing faucet control cartridge for mounting to a faucet casing. The faucet is activated by a push button and automatically closes after permitting water flow for a short period of time regardless of a continued depression of the push bu...
08/25/1981
 
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