US4260574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making an ornamental replica of a hand
Assignee: Individual
•
Filing: 1979-04-09
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Granted: 1981-04-07
•
Expires: 1999-04-09
Abstract
Abstract A method for making an ornamental replica of a hand, including the steps of placing the hand to be reproduced onto a smooth surface, applying an elastic, impression-forming material over the hand and providing a support means for the impression-forming material to prevent any distortion thereof, allowing the impression-forming material time in which to form a mold over the hand and thereby create a negative impression of the hand therein, removing the hand from the impression-forming material and filling the negative impression therein with a fluid material capable of hardening to form a positive impression, and withdrawing the hardened positive impression of the hand from the elastic impression-forming material and applying an ornamental finish to the positive impression of the hand. The method provides a decorative replica of a hand, the replica having a planar bottom surface which particularly lends it to use as a paperweight, bookend or the like.
Inventors
- 👤 James B. Macomson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:27
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/04; B44C3/042; A; A63; A63H; A63H33/00; A63H33/001
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
171 words
A method of making an ornamental replica of a hand comprising: placing the hand to be reproduced onto a relatively flat surface; applying a fluid, elastic impression-forming material over the hand; allowing the impression-forming material to dry and create a mold-like elastic form over the hand thereby creating a negative impression of the hand therein; applying a temporarily pliable, solidifying thermoplastic support material over the top surface of the impression-forming material prior to or upon drying thereof and allowing said support material to harden so as to form a rigid backing to maintain the form of the impression-material and the negative impression contained therein; removing the hand from the impression-forming material and filling the negative impression with a pourable solidifying material to form a positive impression of the hand; withdrawing the positive impression from the impression-forming material and coating the positive impression with an electricity-conducting film; and electrolytically depositing an ornamental layer of gold, silver, brass or the like on the positive impression of the hand to provide a decorative replica.
Claim 2
Independent Claim
171 words
A method of making an ornamental replica of a hand comprising: placing the hand to be reproduced onto a relatively flat surface; applying a fluid, elastic impression-forming material over the hand; allowing the impression-forming material to dry and create a mold-like elastic form over the hand thereby creating a negative impression of the hand therein; applying a temporarily pliable, solidifying thermoplastic support material over the top surface of the impression-forming material prior to or upon drying thereof and allowing said support material to harden so as to form a rigid backing to maintain the form of the impression-material and the negative impression contained therein; removing the hand from the impression-forming material and filling the negative impression with a pourable solidifying material to form a positive impression of the hand; withdrawing the positive impression from the impression-forming material and coating the positive impression with an electricity-conducting film; and electrolytically depositing an ornamental layer of gold, silver, brass or the like on the positive impression of the hand to provide a decorative replica.
Claim 3
Dependent Claim
18 words
The method of claim 1 where said impression-forming material comprises an alginate, preferably a sodium or potassium alginate.
Claim 4
Dependent Claim
35 words
The method of claim 1 where said temporarily pliable, solidifying support material comprises a patch of a polymeric material which is capable of being heated in near-boiling water to a temporarily pliable and tacky state.
Claim 5
Dependent Claim
17 words
The method of claim 1 where said pourable solidifying material comprises a mixture of plaster-of-Paris and water.
Claim 6
Independent Claim
172 words
A method of making an ornamental replica of a hand comprising: placing the hand to be reproduced onto a substantially smooth, flat surface; applying an impression-forming alginate in substantially fluid form over the hand; allowing the alginate to substantially jell into a mold-like form over the hand creating a negative impression of the hand therein; applying a patch of heated heat-deformable solidifying support material to the top surface of the alginate prior to or upon jelling thereof and allowing the support material to harden so as to form a rigid backing to prevent distortion of the negative impression in the alginate; removing the hand from the alginate and filling the negative impression with a fluid plaster-of-Paris composition capable of quick drying so as to form a positive impression of the hand; withdrawing the positive impression from the alginate and coating the impression with an electricity-conducting film; and electrolytically depositing an ornamental layer of gold, silver, brass, platinum or the like on the positive impression of the hand to provide a decorative replica.
Claim 7
Independent Claim
172 words
A method of making an ornamental replica of a hand comprising: placing the hand to be reproduced onto a substantially smooth, flat surface; applying an impression-forming alginate in substantially fluid form over the hand; allowing the alginate to substantially jell into a mold-like form over the hand creating a negative impression of the hand therein; applying a patch of heated heat-deformable solidifying support material to the top surface of the alginate prior to or upon jelling thereof and allowing the support material to harden so as to form a rigid backing to prevent distortion of the negative impression in the alginate; removing the hand from the alginate and filling the negative impression with a fluid plaster-of-Paris composition capable of quick drying so as to form a positive impression of the hand; withdrawing the positive impression from the alginate and coating the impression with an electricity-conducting film; and electrolytically depositing an ornamental layer of gold, silver, brass, platinum or the like on the positive impression of the hand to provide a decorative replica.
Claim 8
Independent Claim
120 words
A method of making an ornamental replica of a hand comprising: placing the hand to be reproduced onto a surface area; applying an elastic, gelatinuous impression-forming material over the hand; allowing the impression-forming material time to form a mold over the hand thereby creating a negative impression of the hand therein; applying a temporarily pliable solidifying thermoplastic support material to the top of the elastic, gelatinous impression-forming material to form a rigid support for the impression-forming material to prevent distortion of the negative impression therein; removing the hand from the impression-forming material and filling the negative impression with a fluid material capable of hardening to form a positive impression of the hand; withdrawing the positive impression from the impression-forming material.
Claim 9
Independent Claim
120 words
A method of making an ornamental replica of a hand comprising: placing the hand to be reproduced onto a surface area; applying an elastic, gelatinuous impression-forming material over the hand; allowing the impression-forming material time to form a mold over the hand thereby creating a negative impression of the hand therein; applying a temporarily pliable solidifying thermoplastic support material to the top of the elastic, gelatinous impression-forming material to form a rigid support for the impression-forming material to prevent distortion of the negative impression therein; removing the hand from the impression-forming material and filling the negative impression with a fluid material capable of hardening to form a positive impression of the hand; withdrawing the positive impression from the impression-forming material.
Claim 10
Dependent Claim
19 words
The method of claim 6 where the fluid material capable of hardening comprises a mixture of plaster-of-Paris and water.
Claim 11
Dependent Claim
71 words
The method of claim 7 where the step of applying an ornamental finish to the positive impression comprises immersing the positive impression in a soap and water solution so that the soap will penetrate the micro-pores of the plaster-of-Paris and fill the same, and rubbing the positive impression with a suitable material such as cotton, cloth or a sponge so as to give the positive impression a shiny and smooth finish.
Claim 12
Dependent Claim
35 words
The method of claim 6 where the step of applying an ornamental finish to the positive impression comprises electrolytically depositing an ornamental layer of gold, silver, brass, platinum or the like on the positive impression.
Claim 13
Dependent Claim
18 words
The method of claim 6 where said impression-forming material comprises an alginate, preferably a sodium or potassium alginate.
Claim 14
Dependent Claim
33 words
The method of claim 6 where said support material comprises a patch of a normally rigid polymeric material which has been heated in near boiling water to a temporarily pliable and tacky state.
References Cited (Backward Citations)
US2712160A
Cited
US2390138A
Cited
US2453604A
Cited
US2473723A
Cited
US2599573A
Cited
US2810161A
Cited
US3479691A
Cited
US3601177A
Cited
US4015327A
Cited
US4086666A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-06 | 1984-10-06 | 1985-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-06 | 1988-10-06 | 1989-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-06 | 1992-10-06 | 1993-04-07 | $7700.00 | Window Closed / Lapsed |