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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 433/162 - Resiliently biased


Subclass of Class 433 - Dentistry
Definition: Apparatus wherein the work contacting faces are elastically
No. of patents: 12
Last issue date: 07/19/2005


NumberTitleIssue Date
6918320Conduit seal packing tools
A packing tool or set of tools having a handle and one packing end that is formed to perform various tasks involved with packing fiber into conduits without damaging insulation on wires in the conduits. The tools are made of a non-conductive material that has a smoo...
07/19/2005
6471515Device for holding an abutment
The current invention provides a device for holding dental abutments such as healing caps, healing screws, contoured healing abutments, PME (precision margin esthetics) abutments, PME impression pins, hexed transfer assemblies, straight and angled fixed s...
10/29/2002
6322363Dental pliers
A tweezer-like dental pliers having a pair of elongated, flat and generally parallel handles with connected first ends, spaced-apart central portions, and second ends with normally closed gripping tips. The second ends are bent at an acute angle, preferab...
11/27/2001
5730750Intraoral tissue trimming device
An instrument for trimming intraoral tissue, such as periodontal flaps, having cutting edges that are contoured to excise tissue of a predetermined shape. The instrument has first and second trimming members that may be used to stabilize the intraoral tis...
03/24/1998
5607302Matrix retainer apparatus for dental restorations
A matrix retainer apparatus for dental restorations is formed from a resilient, substantially planar main body, a pair of fines extending from the ends of the main body and retention members provided on the tines. The retention members serve to increase t...
03/04/1997
5385471Cerec inlay holder and inserter
A dental instrument comprising a grasping device in the form of a tweezer member having a finger receiving ring detachably connected to one of the legs of the tweezer member is disclosed. The instrument is used for holding and inserting a Cerec inlay, man...
01/31/1995
5261813Orthodontic's hand instrument and method
An orthodontic's hand instrument for installing a lingual bar on the lower arch of a patient's teeth. The hand instrument includes a handle having a first end and a second end with a clamp connected to the second end of the handle. A portion of the clamp ...
11/16/1993
4594069Dental crown remover
A dental crown (cap) remover with unique crown separating and removing means is adaptable to a wide variety of crown sizes and configurations and does not place compressive or axial forces on the underlying tooth or its supporting processes (alvoelar bone...
06/10/1986
4340369Dental articulating paper forceps
A dental articulating forceps has a pair of opposed long thin jaws extending from and offset from interconnected spring arms. The face of one jaw directed toward the other jaw has a central groove of determined shape extending therealong, and the other ja...
07/20/1982
4225667Dental appliance
A dental appliance for supporting marking paper within a patient's mouth and for directing a supply of air toward the marking paper, including first means for holding marking paper for insertion into a patient's mouth between opposing tooth surfaces, the ...
09/30/1980
4214870Dental clamp
A dental clamp for maintaining steady pressure on a matrix strip of non-corrosive, flexible metal used to insert a Class III and/or a Class IV restoration to a tooth....
07/29/1980
4001940Elastic positioner apparatus for orthodontists
This invention pertains to an elastic positioner apparatus on which is mounted, stretched and maintained, in an expanded open position, elastic bands as used in orthodontics. In particular, this apparatus is an elastic positioner which is easily manipulat...
01/11/1977
 
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