Patent US3616080A successfully refreshed from Google Patents.
Patent US2058774A successfully refreshed from Google Patents.
US2058774A
Expired / Lapsed
US
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Marking petroleum products
Assignee: Texaco Inc
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Filing: 1934-03-31
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Granted: 1936-10-27
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Expires: 1954-03-31
Abstract
No abstract record available.
Inventors
- 👤 Colligan Francis Xavier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:04
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/188; C10L1/1886; C10M; C10M1/00; C10M1/08; G; G01; G01N; G01N23/00; G01V; G01V5/00; C10M2207/00; C10M2207/10; C10M2207/16; C10N; C10N2010/00; C10N2010/04; C10N2010/08; C10N2010/12; C10N2050/00; C10N2050/10; G01N2223/00; G01N2223/01; G01N2223/60; G01N2223/626; G01N2223/6265; G01N2223/637; Y; Y10; Y10T; Y10T436/00; Y10T436/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-10-27 | 1940-04-27 | 1940-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-10-27 | 1944-04-27 | 1944-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-10-27 | 1948-04-27 | 1948-10-27 | $7700.00 | Window Closed / Lapsed |