U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"I think there is a world market for maybe five computers."

Thomas Watson, chairman of IBM ; 1943

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 431/151 - And windshield within covered zone


Subclass of Class 431 - Combustion
Definition: Apparatus wherein the burner cover encloses or caps the
No. of patents: 15
Last issue date: 01/23/2007


NumberTitleIssue Date
7165969Childproof safety disposable lighter
A childproof safety disposable lighter includes a casing, a supporting frame detachably mounted on the casing, an ignition unit which is supported by the supporting frame and includes a striker wheel mounted between two driving wheels, and a pair of safety shells, w...
01/23/2007
7128568Childproof safety disposable lighter
A childproof safety disposable lighter includes a casing, a supporting frame detachably mounted on the casing, an ignition unit which is supported by the supporting frame and includes a striker wheel mounted between two driving wheels, and a pair of safety shells, w...
10/31/2006
6948927Childproof safety disposable lighter
A childproof safety disposable lighter includes a casing, a supporting frame detachably mounted on the casing, an ignition unit which is supported by the supporting frame and includes a striker wheel mounted between two driving wheels, and a pair of safety shells, w...
09/27/2005
6902392Interference-free cam for hinged-lid lighters
A lighter comprising an outer case having a first sidewall disposed in spaced apart relation to a second sidewall, a first end wall disposed in spaced apart relation to a second end wall, and a base connected to the side walls and end walls. A lid having lid end wal...
06/07/2005
6447286Candle extinguishing apparatus
The apparatus includes a flame extinguishing member having an opening extending therethrough for freely receiving the wick of a candle and a stop for stopping downward movement of the member at a selected level for extinguishing the flame as it burns belo...
09/10/2002
6247920Liquid fuel lighter with fit-up rib
A refillable pyrophoric lighter having an outer casing with a hinged cover and having an inside unit that is received inside the casing by a frictional fit that is enhanced by at least one transverse rib integrally formed on the outside of the housing of ...
06/19/2001
5967767Cigarette lighter closure device
An improved portable cigarette lighter closure device that provides facile pivoting of the cover between open and closed positions, and which securely retains the cover in the closed position is provided. The closure device incorporates a magnet affixed i...
10/19/1999
5846069Safety lighter with wheel hood
A lighter including a lighter body containing fuel which is released through a nozzle. An actuating lever is placed on a mounting frame which is disposed on top of the lighter body. Activating the actuating lever causes fuel to flow through the nozzle. A ...
12/08/1998
5445520Oil lighter
An oil lighter comprised of a lower primary chamber having an oil filler aperture, a secondary chamber that contains part of a wick that draws oil up, is located above the primary chamber and has a base aperture that communicates with the primary chamber,...
08/29/1995
5044933Windproof lighter
A windproof lighter includes a windshield (44) with openings (443,444) facing the striker (43) and over the flame and nozzle area, edges on the openings, and rounded sides or flanges on the edges around the nozzle on the top edge of the butane well (3, 41...
09/03/1991
4846667Lighter with a windproof and rainproof assembly
A lighter with a windproof and rainproof assembly includes a shell and a similarly shaped cup for containing a lighter. A connecting piece is connected to the cap and extends into a space between the lighter and shell. A control piece mounted on the end o...
07/11/1989
4371331Cigarette lighter with flip-out windshield
A cigarette lighter built with a flip-out windshield having one corner edge hinged to the lighter body. The windshield is normally folded in and concealed in the lighter body when not in use, and is then flipped out to protect the flame from wind when in ...
02/01/1983
4304548Sesame frozen lock opener
The present invention is directed to a device for opening frozen locks on a motor vehicle, padlock or any locking mechanism which is subject to the elements. The device according to the present invention includes a key mounted on the closure lid of a ciga...
12/08/1981
4190412Disposable cigarette gas lighter with snuffing cover
A disposable cigarette gas lighter has a snuffing cover on a plastic fuel reservoir. The snuffing cover is rotatably mounted on the lighter independently of a sparking wheel. When lighting the lighter, the snuffing cover is opened with the thumb which is ...
02/26/1980
4128393Flame shielding device
A gas flame shield having a concave, spoon or shell-like shape and mounted to partially enclose the space surrounding the flame. Apertures are provided in the shield to prevent pressure reduction in the enclosed space and to provide an inlet for controlle...
12/05/1978
 
Sign InRegister
Username  
Password   
forgot password?