US3310489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricant composition
Assignee: Mobil Oil AS
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Filing: 1964-03-20
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Granted: 1967-03-21
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Expires: 1984-03-20
Abstract
No abstract record available.
Inventors
- 👤 Robert H Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:23
CPC Classifications
C; C10; C10M; C10M173/00; C10M173/02; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/091; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C10M2201/00; C10M2201/02; C10M2201/06; C10M2201/062; C10M2201/063; C10M2201/08; C10M2201/082; C10M2201/083; C10M2201/087; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/027; C10M2207/28; C10M2207/287; C10M2207/289; C10M2209/00; C10M2209/10; C10M2209/103; C10M2211/00; C10M2211/02; C10M2211/024; C10M2211/04; C10M2211/042; C10M2211/06; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2219/00; C10M2219/04; C10M2219/044; C10M2219/10; C10M2219/102; C10M2219/104; C10M2219/106; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2223/043; C10N; C10N2010/00; C10N2010/02; C10N2040/00; C10N2040/20; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2050/00; C10N2050/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A LUBRICANT COMPOSITION CONTAINING A MINOR AMOUNT SUFFICIENT TO INHIBIT CORROSION OF THE REACTION PRODUCT OF TRIETHANOLAMINE AND AN ESTER SELECTED FROM THE GROUP CONSISTING OF MONO-ESTERS HAVING THE FORMULA
Claim 2
Dependent Claim
30 words
A LUBRICANT COMPOSITION CONTAINING A MINOR AMOUNT SUFFICIENT TO INHIBIT CORROSION OF THE REACTION PRODUCT OF TRIETHANOLAMINE AND AN ESTER SELECTED FROM THE GROUP CONSISTING OF MONO-ESTERS HAVING THE FORMULA
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) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |