US3228403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair curler
Assignee: Individual
•
Filing: 1962-05-28
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Granted: 1966-01-11
•
Expires: 1982-05-28
Abstract
No abstract record available.
Inventors
- 👤 Pasternack Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:56
CPC Classifications
A; A45; A45D; A45D2/00; A45D2/36; A45D2/362; A61; A61K; A61K8/00; A61K8/02; A61K8/11; A61Q; A61Q5/00; A61Q5/04; A61K2800/00; A61K2800/20; A61K2800/24; A61K2800/242; Y; Y10; Y10S; Y10S44/00; Y10S44/901; Y10S44/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A HAIR CURLING CAPSULE, A COMPOSITION NEARLY FILLING SAID CAPSULE CONSISTING OF ABOUT 10 PARTS OF AN EXOTHERMIC METALLIC SALT HAVING AN MELTING POINT IN THE VICINITY OF 70-76*C. TAKEN FROM THE GROUP CONSISTING OF THE DODECAHYDRATE OF TRISODIUM PHOSPHATE AND ALUMINUM NITRATE AND ABOUT 1.5 PARTS OF A LIQUID CONSISTING IN TURN OF ABOUT 95% WATER, 2.5 TO 5% GLYCERIN, AND 2.5 TO 0% ETHYLENE GLYCOL.
Claim 2
Dependent Claim
68 words
IN A HAIR CURLING CAPSULE, A COMPOSITION NEARLY FILLING SAID CAPSULE CONSISTING OF ABOUT 10 PARTS OF AN EXOTHERMIC METALLIC SALT HAVING AN MELTING POINT IN THE VICINITY OF 70-76*C. TAKEN FROM THE GROUP CONSISTING OF THE DODECAHYDRATE OF TRISODIUM PHOSPHATE AND ALUMINUM NITRATE AND ABOUT 1.5 PARTS OF A LIQUID CONSISTING IN TURN OF ABOUT 95% WATER, 2.5 TO 5% GLYCERIN, AND 2.5 TO 0% ETHYLENE GLYCOL.
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |