Patent US3423316A successfully refreshed from Google Patents.
US3423316A
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Organic compositions having antiwear properties
Assignee: Mobil Oil AS
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Filing: 1966-09-20
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Granted: 1969-01-21
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Expires: 1986-09-20
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Dickert Jr
- 👤 Israel J Heilweil
- 👤 Carleton N Rowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:09
CPC Classifications
C; C10; C10M; C10M141/00; C10M141/12; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/025; C10M2207/08; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/18; C10M2215/24; C10M2215/26; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/045; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/08; C10N2010/12; C10N2010/14; C10N2010/16; C10N2040/00; C10N2040/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2234581A
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US2739122A
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US2789951A
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US2975136A
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US2906770A
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US2934499A
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US3070546A
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US3143507A
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US3318808A
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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) | 1972-01-21 | 1972-07-22 | 1973-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-21 | 1976-07-22 | 1977-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-21 | 1980-07-22 | 1981-01-21 | $7700.00 | Window Closed / Lapsed |