US3232879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent bars having good sudsing and lime soap dispersant characteristics
Assignee: Chevron USA Inc
•
Filing: 1962-03-08
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Granted: 1966-02-01
•
Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 Henry Y Lew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:17
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/0005; C11D3/0094; C11D1/00; C11D1/66; C11D1/755; C11D10/00; C11D10/04; C11D10/045; C11D1/02; C11D1/12; C11D1/14; C11D1/146; C11D1/16; C11D1/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A DETERGENT BAR HAVING GOOD SUDSING AND LIME SOAP DISPERSANT CHARACTERISTICS, AND SUITABLE FOR USE IN HARD WATER CONSISTING ESSENTIALLY OF WATER-SOLUBLE SOLID SOAP NORMALLY HAVING POOR LIME SOAP DISPERSANT CHARACTERISTICS, AND LIME SOAP DISPERSANT HAVING THE FORMULA
Claim 2
Dependent Claim
38 words
A DETERGENT BAR HAVING GOOD SUDSING AND LIME SOAP DISPERSANT CHARACTERISTICS, AND SUITABLE FOR USE IN HARD WATER CONSISTING ESSENTIALLY OF WATER-SOLUBLE SOLID SOAP NORMALLY HAVING POOR LIME SOAP DISPERSANT CHARACTERISTICS, AND LIME SOAP DISPERSANT HAVING THE FORMULA
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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) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |