US3560609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair-setting composition
Assignee: Hercules LLC
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Filing: 1967-10-13
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Granted: 1971-02-02
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Expires: 1987-10-13
Abstract
Abstract A HAIR-SETTING LOTION IS PROVIDED WHICH IS COMPRISED OF AN AQUEOUS SOLUTION OF A REACTION PRODUCT OF A WATERSOLUBLE ALKYLENE POLYAMINEEPICHLOROHYDRIN RESIN AND A WATER-SOLUBLE MATERIAL SUCH AS SODIUM SULFITE.
Inventors
- 👤 Maria A Korden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:57
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/88; A61Q; A61Q5/00; A61Q5/06; C; C08; C08G; C08G73/00; C08G73/02; C08G73/0206; C08G73/0213; C08G73/022; C08L; C08L75/00; C08L75/02; Y; Y10; Y10S; Y10S424/00; Y10S424/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |