Matches 151 - 200 out of 294 < 1 2 3 4 5 6 >
Match Document Document Title
4728212 Novelty writing pen  
A novelty writing pen constituted by a standard pen having an ink reservoir encased in a sheath and terminating in a writing tip projecting from one end of the sheath, and a molded body configured...
4722326 Vibratory therapeutic device  
An improved vibratory therapy device is provided for use in relieving muscular and/or joint discomfort, stress, and the like. The vibratory therapy device comprises a lightweight portable housing...
4712937 Plotter stylus with cap covered vent  
The plotter stylus has a writing point (10) which is connected to the ink cartridge (50) via the ink duct (40). The ink duct (40) is surrounded by a pressure compensator (20) and connected thereto....
4671692 Writing pen holder with three wicks  
A writing pen having good ink flow control to a tip suitable for fine writing over a wide range of atmospheric pressure and ambient temperature. The pen has a flow-regulator composed of first,...
4669906 Ball-point pen venting arrangement  
A ball-point pen for water-soluble ink having a barrel with a vent hole, a cylindrical ink reservoir covered except at its exposed front and rear ends, and an ink feed core for supplying ink from...
4653950 Nonoxide ceramic ball-point pen ball  
This invention relates to a ball-point pen ball made of nonoxide ceramic and formed into a spherical body whose surface contains voids each having an average pore diameter of less than 75 μm and...
4603994 Ball-holder of a ball-point pen  
A ball-holder of a ball-point pen comprises a writing ball rotatably held at one end of a metal tube, and a synthetic resin rod inserted into the tube with one end of the rod defining a ball seat...
4588320 Closure for roll-on applicator  
A closure adapted to use on a roll-on dispenser and especially in connection with dispensing a liquid composition containing a major quantity of a liquid volatile silicone; said closure including a...
4571106 Sun lotion applicator  
A spherical ball applicator is provided to apply lotions to the human body for protection from the rays of the sun which may include an elongated body shape wherein one end of the applicator can be...
4568213 Foldable pen with cap  
A pen adapted to be flat, when not being used for writing, can be used as a bookmark. The pen has three panels with one of the panels being connected to each of the other panels at opposite...
4552063 Line coder self-inking system with disposable ink supply reservoir  
A rotatable ink reservoir which is caused to rotate by engagement with a rotatably mounted printing roller has its ink continually replenished in proportion to the rotation of the printing roller...
4536099 Writing instrument with ball point and two reservoirs  
A ball-point writing instrument in which dislodging of the rotating ball as a result of accidental droppage on a hard surface is prevented by employing an ink reservoir construction designed to...
4529329 Ballpoint pen with metallic rod ball seat  
A writing instrument with a ballpoint pen comprising a metallic fine rod having a plurality of capillary holes for flowing ink from one end thereof through the other end in the interior thereof, a...
4524899 Method of manufacturing vent element  
A method of manufacturing a vent element having vent pores extending therethrough in parallel with the axial direction for use in die casting, rubber and plastic molding, metering and supplying of...
4509876 Writing instrument with overflow chamber and return to supply  
A writing instrument of an extremely simple structure in which stored ink previously extruded upon increase of the internal pressure of an ink chamber is subsequently sucked up by decrease of the...
4508464 Foldable pen  
A pen adapted to be flat, when not being used for writing, can be used as a bookmark, when unfolded into such a flat shape. The pen has three flat panels with one of the panels being connected to...
4500222 Aqueous ink writing tip  
A writing tip 1 for use with aqueous ink comprises an elongate housing 2. A writing ball 3 is retained in a socket 4 at one end 5 of the housing and a fibrous feed core 6 having aqueous ink feeding...
4492223 Fluid dispensing massage device  
A hand held device that simultaneously massages and applies a beneficial fluid to the skin, the device being particularly adapted for facial applications. The device includes a handle assembly...
D276479 Combined key holder and writing instrument  
4471079 Aqueous ink  
An aqueous ink is disclosed which comprises an emulsion of a polymeric dyestuff which is prepared by bonding a water-insoluble polymer containing amino groups with a dye selected from the group...
4410643 Method of making and the composition for an initially erasable ink for a ball point writing instrument  
A method for making and the composition for an initially erasable ink for a ball point writing instrument which ink is characterized by its initial erasability by ordinary pencil erasers when...
4407985 Method of making and improved compositions for an initially erasable ink for a ball point writing instrument  
An initially erasable ink composition for a ball point writing instrument which ink is characterized by its initial erasability by ordinary pencil erasers when applied by a ball point writing...
4406555 Nib replaceable writing instrument  
A writing instrument with a nib that is easily removed and replaced with a spare unit stored inside the pen holder. A capillary and ink core guide is provided to supply ink from storage to a ball...
4384800 Ball holder for ball point pen  
A tip for a ball point pen utilizing a water soluble ink is provided, and comprises a ball holder which rotatably supports a ball in a tip end thereof, a ball abutment defined within the ball...
4377349 Ball point pen  
A ball point pen has a cartridge which can be projected by orienting the front end of a ball point pen main body downward and which can be retracted by orienting the front end of the main body...
4355915 Ball-point pen tip  
A ball-point pen comprises a tip having a ball retainer at its front end for rotatably carrying a ball therein and having a through-opening formed in the ball retainer for communication with the...
4341481 Writing instrument with barrel and ferrule assembly  
A housing assembly for a writing instrument is provided comprising a long, hollow barrel member and a ferrule member assembled in end-to-end relationship to afford an inner chamber for a reservoir...
4341482 Housing assembly for fluid marking device  
A housing assembly for a writing instrument is provided comprising a long, hollow barrel member and a ferrule member assembled in end-to-end relationship to afford an inner chamber for a reservoir...
D264479 Pen  
4329262 Initially erasable ink composition for a ball point writing instrument  
An initially erasable ink composition for a ball point writing instrument which ink is characterized by its initial erasability by ordinary pencil erasers when applied by a ball point writing...
4317639 Writing implement with improved cartridge holder  
The refill cartridge of a writing implement is retained in a hollow tubular assembly having an interior frustroconical portion at one end to receive and retain a tapered split collar portion of a...
4315695 Inertia pen with slidable sleeve  
This invention relates to inertia pens, or writing or marking devices wherein a sleeve is shifted by axial impulse between a position exposing the writing tip and a position enclosing the writing...
4311403 Ball-point pen device  
A ball-point pen has an outer housing containing an ink reservoir tube with a writing tip supported in a nose piece in the shape of a cone which is press-fitted thereon. The nose cone is provided...
4306819 Deformable fibrous pen construction for selective nib placement  
A fibrous pen for recording instruments and the like comprises an ink supply container, at least one writing tube extending therefrom and a fibrous or lamella writing nib extending through the...
4302121 Ball-point pen having three sides and complementary cap  
A barrel for a ball-point pen is formed with three concave surfaces extending along the length thereof. Such a construction facilitates the firm holding of the pen barrel in an untiring manner by...
RE30659 Pen points for writing instruments  
Pen point for writing instruments which is a rod-shaped wick composed of synthetic resin filaments and in which narrow slots defined by said filaments extend longitudinally in said wick and form...
4257713 Conical pen  
A writing instrument in a conical configuration is provided which is less easily misplaced and which can be placed in a position of vertical stability if desired. The surface areas of the writing...
4225256 Pen nib with slit for liquid inks  
A pen nib provided with a slit for liquid inks, in which the front end of the nib is at its underside provided with a ball-point tip which extends substantially perpendicular to the writing plane,...
D252577 Pen  
4145148 Ball-point pen for a low-viscosity ink  
A low-viscosity ink ball-point pen has a tip press-fitted at its rear end into a forward end of a barrel member housing an ink source therein. A ball is rotatably held in a ball socket at the...
4130435 Process for preparing a ball-point pen ink  
Process for preparing a stable liquid dye which is useful as a ball-point pen ink, said process comprising admixing and reacting at 20°-80° C. approximately stoichiometric amounts of a...
4094610 Pen lock apparatus  
Pen apparatus is disclosed which includes a cooperating pen cylinder or barrel and a tip which suitably engage each other to secure a ball point pen cartridge within the apparatus, and which may be...
4092073 Writing instrument with bayonet lock  
The present disclosure relates to writing instruments comprising several removable parts and specifically to a construction wherein the several parts are firmly held together during the writing...
4077807 Ball pen inks which do not form clogging crystalline masses within copper or copper alloy ink cartridges  
New ball point pen ink compositions are utilized to enhance the performance and very substantially extend the service life of ball pen ink cartridges by preventing the formation of an ink...
4077726 Grip-lock pen  
A pen body for a writing instrument, having a plastic barrel, and at the writing end, a collar that covers the end of the barrel, with the outside of the barrel and the inside surface of the collar...
4037977 Massage and dispensing apparatus  
A dispenser and massage with one or more applicator aperture in the bottom of a housing to dispense, as the ball massages a body portion, lotion or powder from a dispensing chamber formed between...
4017870 Truncated ball pen  
Truncated pen with ball point writing tip, designed to contain a large volume liquid ink supply within a short axial length body includes a short axial length, wide diameter pen barrel. A liquid...
3986403 Writing instrument employing adjustable housing carrying strain gage and removable reservoir  
A writing instrument comprising a housing including a flexible diaphragm and a sidewall forming a cavity therewithin, the diaphragm serving to distort in response to a movement of the sidewall, a...
3985457 Writing implement having a replaceable refill  
A writing implement has a replaceable refill which is insertable through an opening in the base of the body. The base includes a pivotable flap which opens and closes the opening. The flap is...
3985455 Convertible writing instrument  
A writing instrument having a plurality of writing medium assemblies which can be separated into a plurality of writing instruments each having at least one writing medium assembly. The writing...
Matches 151 - 200 out of 294 < 1 2 3 4 5 6 >