U.S. patents available from 1976 to present.
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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 295/8.5 - Convertible road and rail


Subclass of Class 295 - Railway wheels and axles
Definition: Includes means for changing the wheel-tread so as to adapt
No. of patents: 5
Last issue date: 10/03/2006


NumberTitleIssue Date
7114904Push-back pallet storage system
The push-back storage system includes an elongated storing lane defining opposite front and rear ends and at least one pair of spaced-apart parallel elongated rails extending between the front and rear ends of the storing lane and being inclined downwardly from the ...
10/03/2006
4943101Wheel unit
A wheel unit for a camera dolly includes first and second wheel assemblies each having a ground wheel and a track wheel attached to the ground wheel. The diameter of the track wheel is less than the diameter of the ground wheel. A king pin disposed in bet...
07/24/1990
4589345Wheeled carriage
A wheeled carriage is capable of moving on rails to-and-fro, and of moving on a railless flat floor in any desired direction. The carriage has at least three pivotable wheel units. Each of these units consists of a first wheel and a second wheel. The firs...
05/20/1986
4494464Castor wheel carriage
A wheeled carriage is proposed which is capable of moving on rails to-and-fro, and of moving on a railless flat floor in any desired direction. The carriage has at least three pivotable wheel units. Each of these units consists of a first wheel and a seco...
01/22/1985
 
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