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Patent US2522077A successfully refreshed from Google Patents.
US2522077A
Expired / Lapsed
US
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Tank truck
Assignee: Individual
•
Filing: 1945-11-20
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Granted: 1950-09-12
•
Expires: 1965-11-20
Abstract
No abstract record available.
Inventors
- 👤 Lorenz R Wahl
- 👤 James E Ogden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:46
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/22; B60P3/224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1165736A
Cited
US1398790A
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US1944663A
Cited
US2116603A
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US2110207A
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US2110262A
Cited
US2130059A
Cited
US2240167A
Cited
US2130099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |