US3586632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning compositions containing curd dispersants
Assignee: Colgate Palmolive Co
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Filing: 1969-05-29
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Granted: 1971-06-22
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Expires: 1989-05-29
Abstract
Abstract THIS DISCLOUSRE RELATES TO FATTY ACID SOAP-BASED CLEANING PREPARATIONS CONTAINING AN N,N DIMETHYL HIGHER ALKYL SULFONAMIDE AS A CURD DISPERSANT.
Inventors
- 👤 Gordon Trent Hewitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:35
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D1/00; C11D1/002; C11D9/00; C11D9/04; C11D9/22; C11D9/32; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03; Y10S516/05
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) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |