US2660568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-dispersible metal soap compositions
Assignee: Nopco Chemical Co
•
Filing: 1947-12-11
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Granted: 1953-11-24
•
Expires: 1967-12-11
Abstract
No abstract record available.
Inventors
- 👤 Cunder Joseph
- 👤 Francis J Licata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:39
CPC Classifications
C; C09; C09K; C09K21/00; C09K21/06; C14; C14C; C14C9/00; D; D06; D06M; D06M13/00; D06M13/10; D06M13/184; D06M13/188; D06M13/244; D06M13/248; D06M13/262; C09K23/00; C09K23/16; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
56 words
AS A NEW COMPOSITION OF MATTER, A SOLID COMPRISING AN INTIMATE MIXTURE OF A WATERINSOLUBLE METAL STEARATE AND A SULFATED ALIPHATIC ALCOHOL CONTAINING FROM 8 TO 22 CARBON ATOMS, SAID COMPOSITION OF MATTER BEING CHARACTERIZED BY THE PROPERTY OF BEING READILY DISPERSIBLE IN AQUEOUS MEDIA AND ADAPTED TO FORM FREE-FLOWING CONCENTRATED AQUEOUS DISPERSIONS WITH AQUEOUS MEDIA.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |