US2790622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable logging tower
Assignee: Individual
•
Filing: 1953-09-15
•
Granted: 1957-04-30
•
Expires: 1973-09-15
Abstract
No abstract record available.
Inventors
- 👤 Reid G Priest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:44
CPC Classifications
A; A01; A01G; A01G23/00; A01G23/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1280951A
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US1712396A
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GB313883A
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US1917666A
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US1917955A
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US2336965A
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US2451223A
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US2502108A
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US2493099A
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US2607500A
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US2616666A
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US2694474A
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US2687810A
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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) | 1960-04-29 | 1960-10-29 | 1961-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-29 | 1964-10-29 | 1965-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-29 | 1968-10-29 | 1969-04-30 | $7700.00 | Window Closed / Lapsed |