US2771730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn mower and trimmer
Assignee: Individual
•
Filing: 1954-06-17
•
Granted: 1956-11-27
•
Expires: 1974-06-17
Abstract
No abstract record available.
Inventors
- 👤 Martin E True
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:20
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01D34/43; A01D34/02; A01D34/03; A01D34/04; A01D43/00; A01D43/16; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2618919A
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US2689620A
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US2664685A
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US2676447A
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US2697904A
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US2680339A
Cited
US2659191A
Cited
US2719400A
Cited
US2707361A
Cited
US2707858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-27 | 1960-05-28 | 1960-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-27 | 1964-05-28 | 1964-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-27 | 1968-05-28 | 1968-11-27 | $7700.00 | Window Closed / Lapsed |