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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 451/904 - FLEXIBLE ABRASIVE STORAGE REEL


Subclass of Class 451 - Abrading
Definition: Disclosure of an abrading device with a compartment or spool
No. of patents: 4
Last issue date: 02/13/2007


NumberTitleIssue Date
7175514Polishing fixture assembly for a fiber optic cable connector polishing apparatus
An apparatus that mass polishes a variety of fiber optic cable connectors simultaneously. The apparatus includes a plurality of polishing plates, each capable of holding its own polishing film and pad, and having a varying height. The apparatus further includes a pl...
02/13/2007
6267660Rotatable grinding or polishing tool, an apparatus with such a tool and a method for grinding or polishing
The invention concerns a rotatable grinding/polishing tool, an apparatus with such a tool and a method for using such a tool. The tool has grinding elements in the shape of grinding/polishing flaps extending radially outward from a roller. Reinforcing sup...
07/31/2001
5529529Cylinder liner microfinishing apparatus and method
An apparatus for microfinishing an interior cylindrical surface. The apparatus includes a mechanism which holds and rotates the workpiece about an axis. A tool, having radially directed work areas, is positioned within the workpiece and causes a strip of ...
06/25/1996
5154022High precision micromachining of very fine features
A method and apparatus is disclosed for machining very fine, smooth cuts and grooves on minute surfaces such as single point bonding tips. The invention accurately aligns the axis of a reciprocating cutting wire in the direction of reciprocating motion an...
10/13/1992
 
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