US5283061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cosmetic color display apparatus and methods
Assignee: Revlon Consumer Products LLC
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Filing: 1992-03-12
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Granted: 1994-02-01
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Expires: 2012-03-12
Abstract
Abstract A color display facsimile of a cosmetic product comprised of the formulation of an original cosmetic product and prescribed amounts of each of a thermoplastic, copolymeric hardening agent and a hydrocarbonous-based temperature control component. The resultant display facsimile is capable of exhibiting the exact-likeness characteristics of true color, size, and shape of the original cosmetic product. The method for preparing said color display facsimile is also disclosed.
Inventors
- 👤 Melvin E. Kamen
- 👤 Philip Bernstein
- 👤 Rene T. Rivero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:37
CPC Classifications
A; A45; A45D; A45D34/00; A45D40/00; A45D40/06; Y; Y10; Y10S; Y10S524/00; Y10S524/908
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
99 words
A handle for a nail enamel brush manufactured by a method comprising the steps of: (a) combining, a weight of the total composition 5.0-50% lipstick formulation 25-47.5% of a thermoplastic copolymer hardening agent which is a copolymer of ethylene and a mono-substituted vinyl comonomer, and 25-47.5% of a hydrocarbonous based temperature control component, while heating to a temperature below that at which the lipstick pigments will thermally degrade; (b) pouring the molten mixture of (a) into molds and allowing to cool; whereby the resulting molded handle has no payoff and is an exact color likeness of the lipstick formulation.
Claim 2
Dependent Claim
99 words
A handle for a nail enamel brush manufactured by a method comprising the steps of: (a) combining, a weight of the total composition 5.0-50% lipstick formulation 25-47.5% of a thermoplastic copolymer hardening agent which is a copolymer of ethylene and a mono-substituted vinyl comonomer, and 25-47.5% of a hydrocarbonous based temperature control component, while heating to a temperature below that at which the lipstick pigments will thermally degrade; (b) pouring the molten mixture of (a) into molds and allowing to cool; whereby the resulting molded handle has no payoff and is an exact color likeness of the lipstick formulation.
Claim 3
Dependent Claim
18 words
The handle of claim 1 wherein the composition is heated to a temperature of less than 110° C.
Claim 4
Dependent Claim
36 words
The handle of claim 2 wherein the thermoplastic copolymer hardening agent is a copolymer of ethylene and a mono-substituted vinyl comonomer selected from the group consisting of vinyl acetate, methylmethacrylate, ethylene glycol dimethacrylate, acrylonitrile, and N-vinylpyrrolidone.
Claim 5
Dependent Claim
39 words
The handle of claim 3 wherein the hydrocarbonous based temperature control component is selected from the group consisting of mineral oil, candelilla wax, beeswax, ozokerites, paraffins, synthetic waxes, hydrogenated castor oil, spermaceti, cetyl alcohol, stearyl alcohol, and mixtures thereof.
Claim 6
Dependent Claim
9 words
The handle of claim 4 comprising 10% lipstick formulation.
Claim 7
Dependent Claim
33 words
The handle of claim 5 wherein the lipstick formulation comprises, by weight of the lipstick formulation, about 65% mineral oil, 20% candelilla wax, 5 percent fatty material, 5% polyhydroxyalcohol, and 5 percent color.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-31 | 1997-08-02 | 1998-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-31 | 2001-08-02 | 2002-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-31 | 2005-08-02 | 2006-02-01 | $7700.00 | Window Closed / Lapsed |