US3630894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent compositions
Assignee: Colgate Palmolive Co
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Filing: 1969-07-02
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Granted: 1971-12-28
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Expires: 1989-07-02
Abstract
Abstract A DETERGENT COMPOSITION WHICH ALSO SOFTENS TEXTILES AND WHICH IS NON-YELLOWING AND, FURTHER, DOES NOT RENDER THE TEXTILE WATER REPELLENT, COMPRISING A SURFACE ACTIVE DETERGENT COMPONENT AND A SULFOLANYL (OR SULFOLENYL) ESTER OF A LONG CHAIN CARBOXYLIC ACID.
Inventors
- 👤 Christina Nicholson Lazaridis
- 👤 Harold Eugene Wixon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:43
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/0005; C11D3/001; C11D3/0015; C11D3/16; C11D3/34; C11D3/3481; C11D1/00; C11D1/02; C11D1/12; C11D1/22
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) | 1974-12-27 | 1975-06-28 | 1975-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-27 | 1979-06-28 | 1979-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-27 | 1983-06-28 | 1983-12-28 | $7700.00 | Window Closed / Lapsed |