US2692235A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent composition
Assignee: Colgate Palmolive Co
•
Filing: 1950-03-28
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Granted: 1954-10-19
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Expires: 1970-03-28
Abstract
No abstract record available.
Inventors
- 👤 Gebhart Arthur Ira
- 👤 Krems Irving Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:59
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/34; C11D3/349; C11D3/3454
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
30 words
A DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF WATER-SOLUBLE DETERGENT SELECTED FROM THE CLASS CONSISTING OF THE WATER-SOLUBLE ANIONIC ORGANIC SULFATE AND SULFONATE DETERGENTS, AND A SULFONAMIDE COMPOUND REPRESENTED BY THE FORMULA:
Claim 2
Dependent Claim
30 words
A DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF WATER-SOLUBLE DETERGENT SELECTED FROM THE CLASS CONSISTING OF THE WATER-SOLUBLE ANIONIC ORGANIC SULFATE AND SULFONATE DETERGENTS, AND A SULFONAMIDE COMPOUND REPRESENTED BY THE FORMULA:
Claim 3
Dependent Claim
21 words
A DETERGENT COMPOSITION IN ACCORDANCE WITH CLAIM 1 WHICH CONTAINS ABOUT 10 TO ABOUT 60% BY WEIGHT OF WATER-SOLUBLE INORGANIC PHOSPHATES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-18 | 1958-04-19 | 1958-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-18 | 1962-04-19 | 1962-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-18 | 1966-04-19 | 1966-10-19 | $7700.00 | Window Closed / Lapsed |