Matches 1 - 35 out of 35


Match Document Document Title
8292530 Knock type writing instrument  
A slide body (6) is arranged in a cut-away portion of a holder (1) under a clip (2a) so as to not hinder writing or portability, and a safety mechanism is constituted so as to be engaged with the...
8096722 Writing instrument with retractable tip  
A writing instrument that includes a barrel, which includes a window in the side of the barrel, a movable writing tip, a moving member that is connected to the tip, and a side button designed to...
7931415 Knock-type writing instrument having a shock-relaxing device  
Upon depressing a knock rod in a state of writing of FIG. 8A, a cam protuberance 3b of a rotor turns rightward to assume a position shown in FIG. 8B. Upon removing a finger, the cam protuberance...
7581896 Safety knock-type writing instrument  
The object of this invention is to provide a safety knock-type writing instrument. The writing instrument includes a barrel (10) with a cartridge (50), a gear unit (30), and a knock unit (60). The...
6592279 Pop-up pen  
A pop up writing implement that includes a pump handle, an outer sleeve, an inner pen casing, a spring, a pen cartridge and a connector, which in one embodiment is U-shaped. The pen is expandable...
6340261 Ball-point pen  
A ball-point pen is so configured that an elastic body is installed in a state that it cannot be pulled out such that it can push a ball at the point at all times directly or indirectly via a...
6336761 Knock-type writing instrument  
The subject of the invention is to provide a knock-type writing instrument in which a cloth can be prevented from being stained by the clip releasing mechanism having a compact structure when the...
6280110 Pressing device for a pen  
A pressing device for a pen having a spring, a center stick engaging the spring and a nib part. The pressing device comprises a penholder having a guide slot, a movable tube having an outwardly...
5918993 Clicking-type writing implement  
A clicking-type writing implement includes a writing member having a writing portion at its tip, and a clicking rod for projecting the writing member from a barrel cylinder. When the clicking rod...
5915866 Clicking-type ball point pen  
A clicking-type ball point pen has a so-called double-clicking mechanism in which a clicking rod is projected by depression and is retracted by further depression. At least one undercut is formed...
5871296 Clicking-type writing implement  
A clicking-type writing implement includes a writing element having a writing portion at its distal end, a spring for urging the writing element toward the end, and a clicking rod loosely fitted...
5632564 Writing implement  
A writing implement having an elongate body containing a writing mechanism is disclosed. The writing implement has one end that is movable beyond an end of the elongate body, exposing a writing...
5454655 Retracting writing instrument having replaceable cartridge  
A writing instrument which includes a body having a barrel portion and a replaceable cartridge housed within the barrel portion. A retractor mechanism is removably maintained in a rear end of the...
5152626 Writing pen with retractable clip  
A writing instrument including a clip which can be retracted into an opening of a barrel, and an operating unit which has a pushbutton and an operating cam. The writing instrument can be operated...
5074694 Latch mechanism for retractable writing instruments  
Mechanism for putting the head of a shaft into and out of the head of an outer sleeve comprised of an outer sleeve (1), a long hole (2) formed in the outer sleeve (1), and a clip (3) to be put...
4995750 Clip-operated retraction mechanism  
A writing instrument has a bush button affixed to a reservoir for moving the same from a retracted to a writing position against the force of a spring within a tubular body. The push button has a...
4973179 Clip actuated latch mechanism for retractable writing instruments  
Mechanism for putting the head of a shaft into and out of the head of an outer sleeve comprised of an outer sleeve (1), a long hole (2) formed in the outer sleeve (1), and a clip (3) to be put...
4790678 Mechanism for extruding and retracting a writing member of a writing instrument  
A mechanism for extruding and retracting the writing member of a writing instrument which is set ready for writing by pressing a clip member vertically movable in a slit bored in the rear side...
4663846 Cutter having a retractable and removable blade  
A blade is removably supported on one end of a shank which is axially movably disposed in a tubular holder. The shank has an axially extending slit terminating at the end thereof for supporting...
4551035 Marking instrument  
A marking instrument in which the marking element is advanced and retracted by the action of a sliding member integral with a cantilever spring which employs detent means for releasably locking...
3992115 Self-contained closure for writing instruments and the like  
A pen, scribe or similar instrument fits into and projects out one end of a central axial aperture in a barrel. The barrel has a longitudinal groove in its surface and angularly displaced...
3955893 Writing instrument with projecting and retracting mechanism  
A writing instrument, such as a ball-point pen, having a writing cartridge and a mechanism for projecting and retracting said writing cartridge, said mechanism being actuated by a pocket clip on...
3920337 Retractable ball point pen  
A retractable ball point pen includes a barrel which houses a replaceable ball point cartridge which is slidably protractable and retractable and spring biased to a retracted position. A follower...
3819283 WRITING INSTRUMENT WITH PROJECTING AND RETRACTING MECHANISM  
A writing instrument, such as a ball-point pen, having a writing cartridge and a mechanism for projecting and retracting said writing cartridge, said mechanism being actuated by a pocket clip on...
3796501 WRITING INSTRUMENT WITH TRANSVERSELY MOVABLE CLIP  
A pen or pencil has a clip that slides transversely to the axis of the writing instrument for extending or retracting the writing tip. The attachment end of the clip engages a reciprocable writing...
3652172 SLIDING CLIP ACTUATED PEN  
A writing instrument has a hollow barrel with a reciprocable writing cartridge that is normally retracted by a spring and that is extended to writing position by sliding the clip. The clip...
3558233 ROTARY ACTUATING MECHANISM FOR WRITING INSTRUMENT  
3344484 Writing instrument  
3203402 Mechanism for retractable writing instruments  
3146758 Writing implement  
3130710 Clip assembly  
3075496 Writing instrument construction  
3071112 Clip actuated latch mechanism for retractable writing instruments  
3071113 Retractable fountain pen  
2988055 Clip actuated latch mechanism for retractable writing instruments  

Matches 1 - 35 out of 35