US3250680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-generating cosmetic composition
Assignee: Gillette Co LLC
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Filing: 1960-07-19
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Granted: 1966-05-10
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Expires: 1980-07-19
Abstract
No abstract record available.
Inventors
- 👤 Menkart John
- 👤 Paul R Ricciuti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:32
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/02; A61K8/0212; A61K8/0241; A61K8/0279; A61K8/25; A61Q; A61Q19/00; A61K2800/00; A61K2800/20; A61K2800/24; A61K2800/242; A61K2800/30; A61K2800/31; A61K2800/40; A61K2800/41; A61K2800/412; A61K2800/60; A61K2800/65; A61K2800/651; A61Q11/00; A61Q19/10; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
AN ANHYDROUS COMPOSITION WHICH ENVOLVES HEAT UPON CONTACT WITH MOISTURE CONSISTING OF COSMETIC MATERIAL, AN ANHYDROUS SOLID PARTICULATE ADSORBENT MATERIAL CAPABLE OF SORBING WATER EXOTHERMICALLY SELECTED FROM THE CLASS CONSISTING OF SILICA GEL, ACTIVATED ALUMINA, AND ALAKLI METAL ALUMINO-SILICATE MOLECULAR SIEVE DISPERSED IN A NON-AQUEOUS NON-TOXIC COSMETICALLY ACCEPTABLE VEHICLE WHICH IS INERT TO SAID ADSORBENT, SAID ADSORBENT MATERIAL AMOUNTING TO 5% TO 40% BY WEIGHT OF THE TOTAL COMPOSITION.
Claim 2
Dependent Claim
69 words
AN ANHYDROUS COMPOSITION WHICH ENVOLVES HEAT UPON CONTACT WITH MOISTURE CONSISTING OF COSMETIC MATERIAL, AN ANHYDROUS SOLID PARTICULATE ADSORBENT MATERIAL CAPABLE OF SORBING WATER EXOTHERMICALLY SELECTED FROM THE CLASS CONSISTING OF SILICA GEL, ACTIVATED ALUMINA, AND ALAKLI METAL ALUMINO-SILICATE MOLECULAR SIEVE DISPERSED IN A NON-AQUEOUS NON-TOXIC COSMETICALLY ACCEPTABLE VEHICLE WHICH IS INERT TO SAID ADSORBENT, SAID ADSORBENT MATERIAL AMOUNTING TO 5% TO 40% BY WEIGHT OF THE TOTAL COMPOSITION.
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) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |