Patent US2522128A successfully refreshed from Google Patents.
US2522128A
Expired / Lapsed
US
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Industrial truck
Assignee: Baker Raulang Co
•
Filing: 1946-05-02
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Granted: 1950-09-12
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Expires: 1966-05-02
Abstract
No abstract record available.
Inventors
- 👤 Lehmann Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:07
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/18; B66F9/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1878994A
Cited
US1903775A
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US2281004A
Cited
US2287469A
Cited
US2335572A
Cited
US2368122A
Cited
US2413661A
Cited
US2411263A
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 |