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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 92/127 - Fluid pressure type


Subclass of Class 92 - Expansible chamber devices
Definition: Apparatus in which said force exerting means comprises a
No. of applications: 3
Last issue date: 01/28/2010


Application No.Application TitleIssue Date
20100021323COMPRESSOR COMPRISING A COMPRESSED GAS-ASSISTED PISTON
A compressor includes a cylinder and a piston moveable in an oscillating manner in the cylinder and having transverse play in relation to a movement direction. An end face of the piston delimits a compression chamber in the cylinder. A diameter of the piston reduces tow...
01/28/2010
20090301293Compressor
Known compressors are equipped with gas bearings, in which the bearing nozzles are continuously supplied with a stream of gas. According to the invention, the gas bearing is a self-sufficient bearing, in which the supply pressure is independent of the delivery pressure....
12/10/2009
20070157801Hybrid gas bearing, planar spring clearance seal compressors and methods
Hybrid gas bearing, planar spring clearance seal compressors and methods that provide a hybrid planar spring supported/gas bearing supported piston. In accordance with the method, a gas bearing is energized to center the piston in the cylinder prior to rigidly attaching...
07/12/2007
 
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