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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 123/224 - Radially spaced from expansion volume means


Subclass of Class 123 - Internal-combustion engines
Definition: Apparatus wherein the compression volume means is spaced
No. of patents: 3
Last issue date: 07/08/2003


NumberTitleIssue Date
6588395Rotary internal combustion engine--designed for future adiabatic operation
The engine includes a housing having a circular cavity with a rotatable flywheel defining a radially extending power piston(s) disposed therein. An abutment disc connects to a compression piston rotor and rotates synchronously with the flywheel. Compressi...
07/08/2003
6349695Articulated vane rotary internal combustion machine
An internal combustion rotary power machine which functions in general accordance with the principles of the Carnot heat engine cycle without dependence upon reciprocating pistons, valves or other reciprocating mechanical components for working fluid mani...
02/26/2002
3987762Rotary engine
The casing of a rotary engine has a combustion chamber in which a rotor having a precisely circular section is supported by a center shaft. Part of the peripheral wall of the combustion chamber has the same size as the circumference of the rotor and the r...
10/26/1976
 
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