US 4,906,119 AGranted

Handwriting stabilizer

OwnerLloyd Hartford, Albert O. Cotainventors

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Abstract

A handwriting stabilizer (10) that when held in a trembling head, the hand steadies to allow smooth writing or printing. The stabilizer (10) includes a body having an outwardly extending stabilizing section (14) formed separately from a forwardly located curved gripping section (18) having a bottom surface (20) that is parallel to the writing surface. The gripping and stabilizing sections have a curved ink cartridge bore (32) that extends from the bottom surface (20) of the gripping section, curves upwardly and continues through the stabilizing section (14). Through this bore is inserted a curved ink cartridge (34) having a writing point (28). When in the writing mode, the stabilizing section is pushed forwardly allowing the writing point (28) to project through the bore (32) in the gripping section. Conversely, when the stabilizing section (14) is pulled outwardly, the writing point (28) retracts into the bore (32). The interface of the stabilizer section (14) and the gripping section (18) forms an articulated joint that allows the stabilizer (10) to automatically adjust to either a right or left hand and ergonomically conforms to any holding angle required by the hand.

Claims7

Dependent claims

A handwriting stabilizer comprising:

(a) a curved ink cartridge having a writing point,
(b) a body consisting of a stabilizing section that extends longitudinally and a separately formed forwardly located gripping section that curves downwardly with respect to the stabilizing section, has a flat bottom surface that is substantially parallel to a writing surface and a flat back surface,
(c) a curved ink cartridge bore that commences a short distance above the flat bottom surface of said gripping section, near its front surface, and continues upwardly following the contour of said gripping section and terminating through the flat back surface, and with the bottom surface of said gripping section also having a writing point bore that is concentrically aligned and interfaces with said curved ink cartridge bore, where said curved ink cartridge bore is sized to allow said curved ink cartridge to be slideably inserted with the writing point projecting through said writing point bore a short distance from the flat bottom surface of said gripping section and with the remainder of said ink cartridge projecting through the flat back surface of said gripping section,
(d) said stabilizing section having a straight ink cartridge bore extending therethrough that is sized to slideably receive the remaining section of said curved ink cartridge projecting through the flat back surface of said gripping section where said stabilizing section has a longitudinal length that allows said ink cartridge to terminate near the outward end of said stabilizing section and,
(e) a means to lock the outward end of said ink cartridge to the stabilizing section such that when said stabilizing section is pulled away from said gripping section, the writing point retracts into said curved ink cartridge and conversely, when said stabilizing section is pushed forwardly, the writing point projects through said writing point bore.

2 more elements

A handwriting stabilizer comprising:

(a) a curved ink cartridge having a writing point,
(b) a body consisting of a stabilizing section that extends longitudinally and a forwardly located gripping section that curves downwardly with respect to the stabilizing section and terminates in a flat bottom surface that is substantially parallel to a writing surface, and a flat back surface that is normal to the flat bottom surface with said gripping section further having:
(1) a curved ink cartridge bore that commences a short distance above the flat bottom surface of said gripping section, near its front surface, and continues upwardly following the contour of said gripping section and terminating through the flat back surface, and with the bottom surface of said gripping section also having a writing point bore that is concentrically aligned and interfaces with said curved ink cartridge bore, where said curved ink cartridge bore is sized to allow said curved ink cartridge to be slideably inserted with the writing point projecting through said writing point bore a short distance from the flat bottom surface of said gripping section and with the remainder of said ink cartridge projecting through the flat back surface of said gripping section,
(2) a glide bump extending downwardly from the flat bottom surface of said gripping section and located near the edge opposite the location of the writing point where end of said bump is on the same plane as the tip of said writing point,
(c) said stabilizing section having a straight ink cartridge bore extending therethrough that is sized to slideably receive the remaining section of said curved ink cartridge projecting through the flat back surface of said gripping section where said stabilizing section has a longitudinal length that allows said ink cartridge to terminate near the outward end of said stabilizing section,
(d) a means to lock the outward end of said ink cartridge to the stabilizing section such that when said stabilizing section is pulled away from said gripping section, the ink point retracts into said curved ink cartridge bore,
(e) a means to secure the writing point of said curved ink cartridge to said ink cartridge bore when the writing point is in its fully extended writing position,
(f) said gripping section having:
(1) a notch with a front surface near and parallel to the back wall of said curved ink cartridge bore with said front surface having a threaded bore that extends through the back wall of said curved ink cartridge bore,
(2) said means to secure the writing point further comprises a threaded writing-point holding screw sized to be threaded into said threaded bore such that when rotated said screw tightens and holds in place said writing point in its extended position.

7 more elements

Dependencies are inferred from the claim text.