Patent US2949004A successfully refreshed from Google Patents.
US2949004A
Expired / Lapsed
US
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Mower lift means
Assignee: BUSH HOG Manufacturing Co Inc
•
Filing: 1957-11-27
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Granted: 1960-08-16
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Expires: 1977-11-27
Abstract
No abstract record available.
Inventors
- 👤 William L Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:17
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/64; A01D2101/00; Y; Y10; Y10S; Y10S56/00; Y10S56/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1262889A
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US2369850A
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US2483683A
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US2492962A
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US2680946A
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US2805580A
Cited
US2681536A
Cited
US2801510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-16 | 1964-02-15 | 1964-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-16 | 1968-02-15 | 1968-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-16 | 1972-02-15 | 1972-08-16 | $7700.00 | Window Closed / Lapsed |