Patent US2792718A successfully refreshed from Google Patents.
US2792718A
Expired / Lapsed
US
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Power mower control mechanism
Assignee: Individual
•
Filing: 1953-12-28
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Granted: 1957-05-21
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Expires: 1973-12-28
Abstract
No abstract record available.
Inventors
- 👤 Luther A Ellison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:28
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/835; A01D34/86; A01B; A01B69/00; A01B69/007; A01D34/01; A01D34/02; A01D34/08; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/2022; Y10T74/20256; Y10T74/20268
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US376638A
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US572051A
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US602621A
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US781989A
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US1072438A
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FR513292A
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US1239236A
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US1247425A
Cited
GB248559A
Cited
US2590820A
Cited
US2563339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-20 | 1960-11-19 | 1961-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-20 | 1964-11-19 | 1965-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-20 | 1968-11-19 | 1969-05-21 | $7700.00 | Window Closed / Lapsed |