US3117091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rust preventive compositions containing acid polyester succinates
Assignee: Monsanto Chemicals Ltd
•
Filing: 1959-05-26
•
Granted: 1964-01-07
•
Expires: 1979-05-26
Abstract
No abstract record available.
Inventors
- 👤 Donald D Staker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:21
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C23F11/12; C23F11/124; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/19; C10L1/191; C10L1/192; C10L1/198; C10L1/1985; C10L1/22; C10L1/222; C10L1/2222; C10L1/2225; C10L1/234; C10L1/238; C10M; C10M129/00; C10M129/02; C10M129/68; C10M129/76; C23F11/128; C10L1/1983; C10L1/24; C10L1/2406; C10L1/2418; C10M2203/00; C10M2203/10; C10M2203/102; C10M2207/00; C10M2207/28; C10M2207/283; C10M2207/287; C10M2207/288; C10M2207/289; C10M2209/00; C10M2209/10; C10M2209/102; C10M2209/103; C10M2209/104; C10M2209/105; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2219/00; C10M2219/08; C10M2219/082; C10M2219/084; C10M2221/00; C10M2221/04; C10M2221/043; C10N; C10N2030/00; C10N2030/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A RUST PREVENTIVE COMPOSITION CONSISTING ESSENTIALLY OF A MAJOR PROPORTION OF A SOLVENT CARRIER HAVING IN SOLUTION THEREIN A MINOR BUT RUST INHIBITING PROPORTION OF A PARTIAL ESTER HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
32 words
A RUST PREVENTIVE COMPOSITION CONSISTING ESSENTIALLY OF A MAJOR PROPORTION OF A SOLVENT CARRIER HAVING IN SOLUTION THEREIN A MINOR BUT RUST INHIBITING PROPORTION OF A PARTIAL ESTER HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
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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) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |