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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 251/260 - Overhung crank type


Subclass of Class 251 - Valves and valve actuation
Definition: Subject matter wherein the cam comprises a rock shaft which
No. of patents: 11
Last issue date: 01/02/2007


NumberTitleIssue Date
7156135Quick-release connector structure for an air tank
A quick-release connector structure for an air tank includes a connector body incorporated with an air tank and a seat block. The seat block is secured to the air tank and comprises a valve having a post extending forwardly. The valve is acting as a switch to turn t...
01/02/2007
6772783Rotary to linear valve and method of use
A valve is disclosed that is operable by converting rotational force of a stem into linear motion of a valve closure element, such as a sleeve, to control fluid flow through the valve. In a presently preferred embodiment, at least two interconnection members are rot...
08/10/2004
5397098Modulating valve
A modulating valve includes an inlet passage and a discharge passage, both of which are in communication with an internal cavity associated with the valve body. An actuator arrangement includes a pivoting actuator shaft, at least a portion of which is loc...
03/14/1995
4979722Butterfly actuator
A butterfly actuator is provided and has a pair of spaced apart cams which move a valve stem wherein the cams are integral with a shaft having one portion having a generally cylindrical outer surface which is rotatably mounted in a bearing sleeve fixedly ...
12/25/1990
4653722Faucet valve
A shut-off valve to fit the outlet end of a double faucet single spout tap in lieu of the conventional aerator screen. The valve comprises a valve body having an upstream valve seat on which is adapted to rest a disc-shape valve plug. An operant shaft ext...
03/31/1987
4643391Fuel control valve construction, parts therefor and methods of making the same
A fuel control valve construction, parts therefor and methods of making the same are provided, the construction having a housing provided with an inlet adapted to be interconnected to a fuel source and an outlet adapted to be interconnected to a burner. T...
02/17/1987
4635678Flow control apparatus
A flow control apparatus having a valve body forming a longitudinal axis with an inlet and an outlet connected by flow passage that are all substantially disposed on the longitudinal axis to provide a straight flow path is disclosed. A moveable flow contr...
01/13/1987
4589439Fire apparatus valve
A flow-control valve assembly particularly useful in fire fighting apparatus comprising a contoured valve seat mounted axially within a valve body and a balanced tubular valve member reciprocably movable in the valve body coaxially with said valve seat fo...
05/20/1986
4186760Fuel control assembly for burners
A fuel control assembly includes a valve closure member, a fuel inlet restricting member, and a fuel outlet cleaning member which are connected together for simultaneous movement. The valve closure member is movable within a valve body by a crank pin on a...
02/05/1980
4010929Valve
A crank-operated valve is provided wherein the valving member and stem are of deflectable plastic material. Sucn an arrangement permits a corrosion resistant, easily operating valve to be prepared using an imprecise valve body....
03/08/1977
3939728Double lever-fulcrum control device for controlling the opening and closing of a fluid valve
A control device of the double lever-fulcrum type for controlling the opening and closing of a fluid valve includes a single solid shaft rotatably mounted and connected to a longer or power lever. A notch is formed in the shaft to provide a preferably fla...
02/24/1976
 
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