Class 30/453 - With debris receiver

Subclass of Class 30 - Cutlery
Definition: Device including means, other than mere work holder or work
No. of patents: 26
Last issue date: 06/29/2010

Number	Title	Issue Date
7743515	Pencil sharpening device A pencil sharpening device having a container with a closed bottom, a sidewall, and an open top, a support member received with the container, a lid with a central aperture releasably secured to the container to close the open top, and a sharpening element mounted t...	06/29/2010
7013772	Method and apparatus for arrow shaft truing A method and an apparatus for truing the interface between an arrow shaft or insert and the arrow tip is provided. A squaring tool having a frame with at least one V-shaped channel supports an arrow shaft in parallel with the frame longitudinal axis. A cutting tool ...	03/21/2006
6974026	Three-in-one art pack A storage device for writing or drawing implements includes a holder adapted to receive writing or drawing implements. A paper roll is wrapped around the holder. A guide is positioned adjacent to the paper roll and against which the paper can bear. A base is attache...	12/13/2005
6966117	Carpenters pencil sharpener A carpenters pencil sharpener having a body member having a T-shaped opening in its front wall. The body member has an interior pencil sharpening chamber having respective left and right upper support platforms and respective left and right lower support platforms. ...	11/22/2005
6944960	Crayon sharpener The present invention relates to a crayon sharpener, which comprises a cavity to which a crayon is to be inserted, a stopper with a plane at one end, a blade which is fixed at an angle corresponding to the cavity and the stopper, and a connecting shaft which has a h...	09/20/2005
6886614	Pencil sharpener A pencil sharpener having a sharpening sub-assembly for sharpening pencils, and first and second external shells having internal ribs defining surfaces for supporting the sharpening sub-assembly. Components of the sub-assembly are placed into corresponding portions ...	05/03/2005
6887006	Crayons with associated carrying case A kit for housing an improved design for crayons includes a container with two chambers. One of the chambers is provided with a blade and a rotatable member for assisting a user to position the crayons against the blade for sharpening purposes. Also included are cra...	05/03/2005
6709266	Candle holder and a method of securing a candle A candle holder 1 comprises an annular collar 2 and a bottom disc 3 interconnected by ribs 4 having sharp edges 5 for trimming a candle end inserted in the cavity defined by the ribs 4, the collar 1 and disc 3 ...	03/23/2004
6634108	Sharpener for sharpening a soft-core pencil A sharpener, in particular for a soft-core pencil, has a sharpener housing with a sharpener channel that opens out into a free space via a channel opening. The sharpener has a sharpener blade that is positioned tangentially against the channel opening. Th...	10/21/2003
6473976	Sharpener for a pencil and being powered by a rotary tool A rotary tool powered pencil sharpener. The sharpener includes a housing, a shaft, and sharpening apparatus. The shaft extends into the housing and is rotated by the rotary tool. In a first embodiment, the sharpening apparatus includes a bracket disposed ...	11/05/2002
6457498	Cosmetic eye and lip pencil sharpener A cosmetic eye and lip pencil sharpener that includes an electrically powered sharpener for a number of different diameters of cosmetic pencils and which further includes a number of storage cavities for storing cosmetic pencils when they are not being us...	10/01/2002
6397479	Sharpener, in particular for soft-core pencils A sharpener, in particular for soft-core pencils, includes a sharpener housing which carries a sharpener blade positioned tangentially in relation to a sharpener channel. The housing also has a free space that is open on a lower side of the housing. A cor...	06/04/2002
6338198	Pencil sharpener A pencil sharpener for sharpening carpenters pencils of the type having a generally rectangular cross-section by squeezing a base member and cover member relative to each other repeatedly while the pencil is positioned in one of two openings in the wall o...	01/15/2002
6334256	Sharpener unit The sharpener units includes a pencil or core sharpener and a cover housing, which surrounds and secures the sharpener and comprises a floor part and a hood that is detachably secured thereto. A throughgoing opening is also provided for guiding a pencil o...	01/01/2002
5699620	Apparatus for sharpening crayon marking instruments to form an improved arcuate safety marking tip A device for sharpening crayons and other soft marking instruments normally made from waxes, plastics and other soft material which includes a protective ring defining an aperture with a plurality of support members extending longitudinally therefrom. A p...	12/23/1997
5599123	Combined pencil sharpener and pencil stowage apparatus The present invention is a combined pencil sharpener and pencil stowage apparatus. The invention comprises a body, a pencil stowage compartment formed within the body for containing a tip of a pencil, and a separate pencil sharpener compartment formed wit...	02/04/1997
5379817	Sharpener for a soft element pencil A sharpener for a soft element pencil has a housing with a pencil hole. A rotor rotatably mounted in the housing has: (a) a base portion, (b) an annular portion spaced from said base portion, and (c) a blade supported at but not between the base and the a...	01/10/1995
5167071	Cosmetic pencil sharpener A sharpener for lead pencils, colored pencils, cosmetic pencils and the like with an essentially cuboid shaped sharpener housing, in which the longitudinal lateral sides of the sharpener housing are provided with complementary protrusions or recesses that...	12/01/1992
5077903	Carpenter's pencil sharpener A carpenter's pencil sharpener for use in sharpening rectangularly shaped carpenter's pencils is disclosed wherein at the top of the housing the pencil sharpener is situated two rectangularly shaped openings juxtaposed to each other, the first a longitudi...	01/07/1992
5002182	Crayon holder and container Resilient fingers extend from one end of the crayon holder whereby a crayon may be pushed forward by a push rod to project beyond the fingers. A sleeve is slidable on the fingers to clamp the crayon in adjusted position, the sleeve being movable between o...	03/26/1991
4991299	Universal crayon sharpener The invention provides a single, universal crayon sharpener capable of accommodating many different sizes of crayons or other similar marking instruments. The invention includes asymmetrical sharpening slots and cutting flanges which cooperate with an int...	02/12/1991
4918816	Pencil sharpener The present invention relates to a pencil sharpener designed to be used in sharpening pencils having an elongated cross section such as, for example, elliptical or rectangular. The sharpener includes four cutters which are disposed in the casing thereof i...	04/24/1990
4761885	Sharpener for compass leads and pencil leads A conventional means for sharpening leads consists of a flat stick covered with abrasive paper strips that do not prevent lead residue from falling out onto desks, equipment, hands and drawings. Cone shaped lead sharpeners are known but when used for comp...	08/09/1988
4759129	Pencil sharpener Disclosed herein is an improved pencil sharpener specifically designed to sharpen the end of a carpenter's pencil. As is well known, a carpenter's pencil has a substantially rectangular cross-section and as such can not be sharpened in a conventional penc...	07/26/1988
4741105	Combined envelope opener and pencil sharpener unit A combined envelope opener and pencil sharpener unit has an envelope opener part (1) constructed to receive a letter envelope (5) for the like to be opened passed in a substantially horizontal plane therethrough and operable electrically to cut open an ed...	05/03/1988
4601316	Electric pencil sharpener A pencil sharpener which includes a sliding safety shield preventing operation of the sharpener with the pencil drawer removed and further preventing a pencil to be inserted into the sharpener so as to actuate the cutter assembly unless the shavings drawe...	07/22/1986

PatentStorm

Bizarre Patents

PatentStorm News

Class 30/453 - With debris receiver