US2779147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power driven rotary cutter trailer assembly
Assignee: Individual
•
Filing: 1954-04-15
•
Granted: 1957-01-29
•
Expires: 1974-04-15
Abstract
No abstract record available.
Inventors
- 👤 Musgrave Orly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:47
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/64; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1819587A
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US1825109A
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US2204244A
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US2603050A
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US2489204A
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US2620612A
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US2682740A
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US2721434A
Cited
US2712358A
Cited
US2710514A
Cited
US2706879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |