Patent US2701658A successfully refreshed from Google Patents.
US2701658A
Expired / Lapsed
US
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Dump tank attachment for industrial trucks
Assignee: Individual
•
Filing: 1951-08-03
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Granted: 1955-02-08
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Expires: 1971-08-03
Abstract
No abstract record available.
Inventors
- 👤 Harry M Radin
- 👤 Leonard F Beckham
- 👤 William C Beckham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:53
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/19; B62; B62B; B62B3/00; B62B3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2319456A
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US2386759A
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US2413661A
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US2437010A
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US2482692A
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US2427301A
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US2579409A
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US2585095A
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US2582759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |