Class 401/259 - Axially movable by pressure on work surface

Subclass of Class 401 - Coating implements with material supply
Definition: Implement wherein the elongated element is bodily slidable
No. of patents: 26
Last issue date: 12/04/2007

Number	Title	Issue Date
7303351	Writing instrument and welding method of writing point assembly and writing instrument parts connecting structure and connecting method A writing point assembly and an ink tube and/or a holder can be welded appropriately at a predetermined area without using ultrasonic waves, so as to be able to prevent dislodging of the writing point assembly, ink leakage and the like. The rear end part, of a metal...	12/04/2007
7229429	Multiple lumen catheter A cylindrical elongate body having proximal and distal ends and enclosing two similar longitudinally extending lumens separated by a septum and a further lumen within the septum. A convergently tapered tip extending from the distal end of the body defines part of th...	06/12/2007
7223037	Production processes for writing instrument and ink occlusion body Provided is a writing instrument comprising an ink tank, an ink holder which can hold an ink, a pen tip, an ink guiding part for guiding the ink in the ink tank to the pen tip and an ink occlusion body which can feed the ink to the ink guiding part and which has an ...	05/29/2007
7101104	Free ink system A free ink marking instrument for dispensing an ink, including a housing, a reservoir for storing ink within the housing, a feed tube to convey ink communicating with the reservoir, a tip disposed within the feed tube for conveying ink to a substrate at a marking en...	09/05/2006
6361232	Input pen A input pen for a portable information processing terminal device with an input tip (12) biased axially forward by pressure applied thereto by a return spring (13). The pressure applied to the input tip (12) is optionally adjustable. A front barrel 10 is ...	03/26/2002
6254299	Paint applicator system A paint applicator system utilizing a paint reservoir which is connected to a slidable nib which permits paint to pass through the reservoir to the exterior of the nib. The paint composition is placed in the reservoir and is predetermined to possess a vis...	07/03/2001
5971648	Pen for applying a color or correction liquid A pen for applying a color liquid whose sleeve part (1) includes an outlet port (3) for the color liquid, closable by a valve. The valve comprises a spring means incorporating at least one leaf spring (6, 6') or a disk spring, and a guiding element (4) pr...	10/26/1999
5052841	Stylo pen tip A stylo pen tip with a drop weight body (7) which is located inside an inner bore (6) of a housing (1,1') connected with the writing fliud reservoir (16) and which has a cleaning wire (8) at its front end extending into the writing tube (2) supported on t...	10/01/1991
5004365	Drop-weight and tubular writing instrument A drop weight for a tubular writing instrument has a drop weight body consisting of an upper and lower part (20; 22). The lower part (22) has a front support surface for supporting the drop weight body in its front position inside the tubular writing inst...	04/02/1991
4930921	Tubular writting pen with superposed pressure equalization chambers Tubular writing pens of the stylographic type, as used by artists and technical draftsmen. Particularly a tubular writing pen having superposed inner and outer ink pressure equalization chambers defined in the cylindrical pen body. A removable outer sleev...	06/05/1990
4900176	Pivotable pen tip In a tube pen tip with a writing tube (3) supported in the front end of a pen body (1) where the writing tube (3) is pivotable against a resilient pressure means in a limited way in all directions around a point located on the writing tube center axis (11...	02/13/1990
4761090	Tubular writing pen tip with adjustment means An improved tubular writing pen having a writing pen body (3) and a forepart (1) joined to it that holds in a forward direction a writing tube (5). The forepart (1) is revolvable, yet is installed axially non-dislocatably in the pen body (3) and in the la...	08/02/1988
4685820	Applicator device An improved applicator device is disclosed for applying an applicator material such as a liquid or a flowable solid to a surface. The device comprises a material container and a surface applicator for applying the applicator material to the surface. A val...	08/11/1987
4662769	Tubular writing pen tip with adjustment means In a tip of a tubular writing pen having a writing tube (2) secured in a forepart a (1) joined to a pen body and an axially movable fluid conductor (3) extending into the writing tube, of the type wherein the projecting length of a writing fluid conductor...	05/05/1987
4652164	Device to prevent the inadvertent coming-apart of the parts of a draftsman's ink writing instrument A draftsman's ink writing instrument having a falling down prevention member axially and movably received in the axial through bore of the outer case. The falling down prevention member is sized and shaped so that it is resiliently biased against the inne...	03/24/1987
4605331	Pressurized writing device with needle weight having valve means The invention relates to a writing device comprising a storage tank for Indian ink or another writing medium, a housing which is open in the direction of the tank, a tubular pen which is arranged on the housing, a needle which is axially displaceable in t...	08/12/1986
4549828	Writing instrument with separable compensating means A writing instrument of the type having a cylindrical body (1), with a forward end that carries a writing tubule (4) and an inner bore which communicates with the writing tip. A separate sheath body (15) is adapted to be covered by a sheath element (9). T...	10/29/1985
4525092	Tubular writing tip having an outer reduced diameter portion In a nib structure of a writing instrument of the type having a tubular nib fitted to a forward end of a tubular tip of the instrument, the tubular nib is provided with a concentrically reduced diameter portion having an outer surface gently sloped from t...	06/25/1985
4522525	Writing instrument having a needle slidably mounted in a tubular tip A writing instrument has a tubular tip and a needle longitudinally mounted within the tubular tip for enhancing the flow of ink towards a writing point of the tubular tip. The writing instrument has a mechanism which provides a smooth flow of ink without ...	06/11/1985
4461591	Ink writing implement An ink writing implement comprises a retainer for a floating weight arranged in the axial bore of a retaining box and having an annular planar surface facing a planar shoulder therein. A venting groove and capillary grooves pierce the surface and the reta...	07/24/1984
4390299	India ink drawing implement An India ink drawing implement comprises a retaining box defining an axial bore and a tubular drawing point affixed to an outer end of the retaining box for receiving India ink from the axial bore of the retaining box. A retainer for a floating weight is ...	06/28/1983
4224000	Tubular drafting pen with improved writing point assembly A writing point assembly for a tubular drafting pen includes an elongated tubular shell from one end of which a tubular, capillary nib projects. A sliding weight guided in the shell axially bounds an ink storage space in the other end of the shell which i...	09/23/1980
4160256	Tubular pen for recording apparatus A tubular pen for recording apparatus and the like has a freely displaceable weight within a hollow body and there is a cap or protective element on the end of the body. The cap and the weight are connected together by a spring of metal or synthetic resin...	07/03/1979
4102584	Capillary tube pen point Capillary writing pen of the type embodying a cylindrical body having an open end and a pen tip with reservoir insertable as a cartridge within the cylindrical body. Particularly the improvement consisting of providing wave like complemental surfaces at t...	07/25/1978
4003665	Method for the manufacture of writing instruments A stylus is assembled from a plastic tip having an axial bore and an ink tube in said bore centered therein and welded thereto. Ultrasonic welding is used for softening and partially melting the tip. On switching off the ultrasonic energy source, the molt...	01/18/1977
3955894	Tubular writing pen A tubular or stylus pen of the type comprising a cylindrical body provided with an axial inner bore, having at its front end a writing tube and an outer surface defining an ink equalizing chamber, further including a casing element with a portion receivab...	05/11/1976

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Class 401/259 - Axially movable by pressure on work surface