← Back to Patent Explorer
US3655291A Expired / Lapsed US ⏱️ 0.0 years remaining

Stylus for wax writing, gold scrolling and the like

Assignee: Individual
•
Filing: 1970-09-21
•
Granted: 1972-04-11
•
Expires: 1990-09-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An improved stylus for wax writing on eggs, fabric and paper, for liquid gold and other color scrolling on ceramics, and for other uses in the fine arts consisting of a reservoir scribing head including a cylindrical reservoir open at its upper end and formed conical shaped at its lower end terminating in a hollow depending scriber point through which molten wax, liquid gold, india ink or the like flows during contact with the article being scribed when the stylus is in use. The scribing head is secured firmly in spaced relationship to the lower end of a preferably plastic shaft by means of a looped and partially twisted wire extending into and through a diagonal bore in the lower end of said plastic which permits heating of the scribing head for melting wax and scooping it therein whereby to charge the scribing head for wax writing use.

Inventors

  • 👤 William Volker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 18:56
CPC Classifications
B; B43; B43K; B43K1/00; B43K1/01; B43K1/015

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 285 words
A stylus for wax writing on eggs, fabric and paper, and for gold and other color scrolling on ceramics and the like comprising a scribing head consisting of a cylindrical cup-shaped reservoir including a conical lower portion terminating in a hollow central depending scribing point, a shaft for holding the stylus in scribing position during use having a diagoNal aperture therein beginning centrally of the lower end of said shaft and breaking through the bottom of the stylus shaft providing an elongate tapered groove therein, a wire securing means fixing said scribing head in angular spaced relationship to the lower end of said shaft, the outer periphery of the lower portion of said cup-shaped reservoir being grooved to accommodate the lower loop of said wire securing means, the outer periphery of said shaft being grooved therearound transversely of said elongate tapered groove therein to accommodate the upper loop of said wire securing means, the said wire securing means having a lower loop disposed around said reservoir in said groove therein and doubled and twisted beginning at said lower loop and extending substantially through said diagonal bore in the lower end of said shaft with a single strand of wire extending therefrom into and around the said anchorage groove in said shaft with the free end portion of said single strand of wire forming said upper loop and being hooked at its extreme end to said shaft at said elongate tapered groove therein, the said twisted portion of said wire securing means being of a length sufficient to hold said cup-shaped reservoir in spaced relationship from the lower end of said shaft with the said scribing point disposed diagonally below the lower end of said shaft.
Claim 2
Dependent Claim 285 words
A stylus for wax writing on eggs, fabric and paper, and for gold and other color scrolling on ceramics and the like comprising a scribing head consisting of a cylindrical cup-shaped reservoir including a conical lower portion terminating in a hollow central depending scribing point, a shaft for holding the stylus in scribing position during use having a diagoNal aperture therein beginning centrally of the lower end of said shaft and breaking through the bottom of the stylus shaft providing an elongate tapered groove therein, a wire securing means fixing said scribing head in angular spaced relationship to the lower end of said shaft, the outer periphery of the lower portion of said cup-shaped reservoir being grooved to accommodate the lower loop of said wire securing means, the outer periphery of said shaft being grooved therearound transversely of said elongate tapered groove therein to accommodate the upper loop of said wire securing means, the said wire securing means having a lower loop disposed around said reservoir in said groove therein and doubled and twisted beginning at said lower loop and extending substantially through said diagonal bore in the lower end of said shaft with a single strand of wire extending therefrom into and around the said anchorage groove in said shaft with the free end portion of said single strand of wire forming said upper loop and being hooked at its extreme end to said shaft at said elongate tapered groove therein, the said twisted portion of said wire securing means being of a length sufficient to hold said cup-shaped reservoir in spaced relationship from the lower end of said shaft with the said scribing point disposed diagonally below the lower end of said shaft.
Claim 3
Dependent Claim 19 words
A stylus as claimed in claim 1 wherein the wire securing means is formed of an annealed steel wire.
Claim 4
Dependent Claim 41 words
A stylus as claimed in claim 1 wherein the scribing head is formed of brass of a suitable thickness to retain heat intermittently applied thereto for a sufficient length of time to admit of a reasonable wax writing time between heats.

References Cited (Backward Citations)

US410330A Cited
US1135523A Cited
US1528142A Cited
US1815589A Cited
US2947505A Cited
US3385954A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-04-11 1975-10-11 1976-04-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-04-11 1979-10-11 1980-04-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-04-11 1983-10-11 1984-04-11 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag