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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 81/53.12 - Rotatable grasper


Subclass of Class 81 - Tools
Definition: Wrenches having means, other than a mere torque applied
No. of patents: 25
Last issue date: 12/28/2010


NumberTitleIssue Date
7856907Customizable light bulb changer
A light bulb changing tool comprising a holding structure configured to engage a light bulb, the holding structure configured along an axis, the motorized holding structure configured to actuate in a first direction and a second direction. The light bulb changing to...
12/28/2010
7694609Light bulb base extractor apparatus
A hand-held device for extracting a base of a light bulb from a socket, including a body portion, circular in cross-section, and of a diameter which is easily grasped by the human hand; and constructed of rubber or the like material which does not convey electrical ...
04/13/2010
7631579Customizable light bulb changer
A light bulb changing tool comprises a holding structure configured to engage a light bulb. In some embodiments, the holding structure includes a suction cup configuration and in some embodiments, the holding structure includes a creased gripping configuration. An i...
12/15/2009
7255024Customizable light bulb changer with suction cup and control
A light bulb changing tool comprising a holding structure configured to engage a light bulb, the holding structure configured along an axis, the motorized holding structure configured to actuate in a first direction and a second direction. The light bulb changing to...
08/14/2007
7223011Device for removing and installing fluorescent lights
The present invention is directed to a device for changing a fluorescent light, in particular a compact fluorescent light. Generally, the device comprises a light bulb receiving portion with a receptacle sufficient in size to accommodate a compact fluorescent light....
05/29/2007
7197962Light bulb installation and removal device
An object gripping device for removing and installing bulbs and other objects. The device has around its circumference three or more vertical gripping posts. The device uses a sun gear and planetary gears to transmit the user's twisting motion to a gripping force ap...
04/03/2007
7143668Customizable light bulb changer
A light bulb changing tool comprising a motorized clasping mechanism configured to engage a light bulb, the motorized clasping mechanism configured along an axis, the motorized clasping mechanism configured to actuate in a first direction and a second direction; and...
12/05/2006
6983675Light bulb base extractor
A device for the extraction of the base of a broken light bulb from the socket without further breakage of any remaining glass or deformation of the bulb base member or the socket. A hollow elongated conical cylinder with a series of slots or slits at the apex of th...
01/10/2006
6941841Motorized light bulb changer
A light bulb changing tool comprising a motorized clasping mechanism configured to engage a light bulb, the motorized clasping mechanism configured along an axis, the motorized clasping mechanism configured to actuate in a first direction and a second direction; and...
09/13/2005
6928901Device for removing a broken light bulb from a socket
A device for removing a hollow base of a broken light bulb utilizing a member terminating in an end surface which is capable of extending into the hollow base of a bulb. The member also includes a portion capable of receiving an applied torsional force. An adhesive ...
08/16/2005
6883400Light bulb changer
A device for changing a light bulb comprising an outer tube and an inner tube positioned inside the outer tube, wherein the tubes are adjustable along a longitudinal axis. The inner tube having a rotating member which is rotatable about the longitudinal axis by a gr...
04/26/2005
6739220Motorized light bulb changer
A light bulb changing tool comprising a motorized clasping mechanism configured to engage a light bulb, the motorized clasping mechanism configured along an axis, the motorized clasping mechanism configured to actuate in a first direction and a second direction; and...
05/25/2004
6739219Damaged light bulb base extractor
A damaged light bulb base extractor has a generally cylindrical, resilient, expandable base-engaging member mounted on a handle member. With the base-engaging member sandwiched between compression plates, relative movement of the compression plates toward each other...
05/25/2004
6679534Device for inserting and removing lighting tubes
A device including adjustably opposing jaws for grasping a lighting tube for insertion into or removal from a lighting fixture. The device includes a handle having a head bracket attached to or formed at a first end of the handle. The head bracket support...
01/20/2004
6640667Tool for extending the reach of a person
A tool for extending the reach of a person is provided. The tool includes an elongate arm having a proximal extremity and a distal extremity. The tool includes a jaws assembly attached to the arm's distal extremity, and a controller assembly attached to t...
11/04/2003
6584662Extractor tool for a glow plug
A tool for extracting a glow plug includes an externally threaded shaft, an internally threaded sleeve that engages the externally threaded shaft, and a fixed cavity formed in one end of the externally threaded shaft. The cavity has a side entry to permit...
07/01/2003
5802692Glo-plug extractor
A glo-plug extractor is disclosed. An internally threaded sleeve is threaded over an externally threaded bolt having a bolt head at one end and a set of jaws at the other. The jaws are fitted to lock onto the head of a fully unscrewed, yet bound glo-plug....
09/08/1998
5692417Apparatus for extending the reach of an operator
An apparatus for extending the reach of an operator is disclosed having a handle with at least one switch to indicate on/off and forward/reverse, a head having a bi-directional, battery powered motor and a longitudinally extendible shaft allowing electric...
12/02/1997
5553373Photoelectric control module installation device
A maintenance device for the servicing of overhead modular photoelectric control switches, from ground level. This invention integrates the means to functionally test, remove, and install photoelectric control switch modules, normally associated with outd...
09/10/1996
5436526Method of placing a single-capped electric lamp in a lampholder, single-capped electric lamp designed for this purpose, and luminaire provided with the single-capped electric lamp
In a process for mounting a single-capped electric lamp (1) in a lampholder (20) of a luminaire (22), use is made of a cap (3) having an end zone (9) in its shell (4) which in a mounted lamp is outside the lampholder. The end zone (9) is provided with rel...
07/25/1995
4919019Device for the removal or installation of fluorescent tubes of the single-pin type
A device for removing and installing single-pin type fluorescent tubes has a cradle in which a fluorescent tube is frictionally held, and a pusher mechanism that can be extended by rotation of a pole on which the cradle is supported....
04/24/1990
4901606Apparatus for inserting and extracting light bulbs
The invention relates to a device for positioning or extracting light bulbs from hard-to-reach places. The device has an extendable handle, and support attached to the handle and the main housing mounted on the support for a limited rotational movement ab...
02/20/1990
4791835Device for installing or removing fluorescent tubes from lighting fixtures
A device for installing or removing fluorescent tubes from a lighting fixture has a cradle with drive rollers and has spring biased arms which move the drive rollers into frictional engagement with a fluorescent tube, subsequent to which the drive rollers...
12/20/1988
4719826Light bulb extractor
A steel U-shaped pair of gripping arms are formed from steel having the proper size and shape to fit over the end of a lamp bulb. The tips of the gripper arms are formed to fit the end of the bulb and the steel is then annealed to obtain the required spri...
01/19/1988
4212577Grapple
A grapple attachment for the boom of a hoisting machine having a pair of arms movable between open and closed positions, the arms supporting an endless chain which, when the arms are closed, embrace a pole to be placed so that the pole can be lifted and t...
07/15/1980
 
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