US3117089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions of matter having anti-rust properties
Assignee: Standard Oil Co
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Filing: 1961-02-10
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Granted: 1964-01-07
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Expires: 1981-02-10
Abstract
No abstract record available.
Inventors
- 👤 Young Edwin L De
- 👤 Roger W Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:22
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F5/00; C07F5/02; C07F5/04; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/30; C10L1/301; C10L1/303; C10M; C10M139/00; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C10M2203/00; C10M2203/06; C10M2205/00; C10M2205/02; C10M2207/00; C10M2207/28; C10M2207/282; C10M2207/34; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/086; C10M2209/10; C10M2209/103; C10M2209/105; C10M2209/109; C10M2227/00; C10M2227/02; C10M2227/06; C10M2227/061; C10M2227/062; C10M2229/00; C10M2229/04; C10M2229/041; C10M2229/043; C10M2229/044; C10M2229/045; C10M2229/046; C10M2229/047; C10M2229/048; C10N; C10N2040/00; C10N2040/20; C10N2040/22; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A RUST INHIBITED OIL COMPOSITION COMPRISING A MAJOR PROPORTION OF A NORMALLY LIQUID HYDROCARBON OIL AND A SMALL AMOUNT, SUFFICIENT TO INHIBIT RUSTING, OF AN OIL-SOLUBLE RUST INHIBITING COMPOSITION COMPRISING A C1 TO C18 ALKANOL ESTER OF A TRIOL MONOESTER OF A BORIC ACID COMPLEX WHEREIN THE TRIOL GROUP IS AN OPEN CHAIN HYDROCARBON TIOL HAVING FROM 3 TO 10 CARBON ATOMS AND THE MONOESTER GROUP IS THE REMAINDER OF AN ESTERIFIED OPEN CHAIN CARBOXYLIC ACID HAVING 5 TO 16 CARBON ATOMS.
Claim 2
Dependent Claim
82 words
A RUST INHIBITED OIL COMPOSITION COMPRISING A MAJOR PROPORTION OF A NORMALLY LIQUID HYDROCARBON OIL AND A SMALL AMOUNT, SUFFICIENT TO INHIBIT RUSTING, OF AN OIL-SOLUBLE RUST INHIBITING COMPOSITION COMPRISING A C1 TO C18 ALKANOL ESTER OF A TRIOL MONOESTER OF A BORIC ACID COMPLEX WHEREIN THE TRIOL GROUP IS AN OPEN CHAIN HYDROCARBON TIOL HAVING FROM 3 TO 10 CARBON ATOMS AND THE MONOESTER GROUP IS THE REMAINDER OF AN ESTERIFIED OPEN CHAIN CARBOXYLIC ACID HAVING 5 TO 16 CARBON ATOMS.
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) | 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 |