Patent US3746646A successfully refreshed from Google Patents.
US3746646A
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US
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Detergent washing composition
Assignee: Colgate Palmolive Co
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Filing: 1971-04-16
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Granted: 1973-07-17
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Expires: 1991-04-16
Abstract
Abstract A DETERGENT WASHING COMPOSITION CONTAINING AN ALKALI SALT OF A HYDROPEROXIDE AND A WATER-SOLUBLE SYNTHETIC ORGANIC SURFACE ACTIVE AGENT.
Inventors
- 👤 D Boixader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:10
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/39; C11D3/3945; C11D3/16; C11D3/38; C11D3/386; C11D3/38609
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) | 1976-07-16 | 1977-01-15 | 1977-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-16 | 1981-01-15 | 1981-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-16 | 1985-01-15 | 1985-07-17 | $7700.00 | Window Closed / Lapsed |