Patent US2898723A successfully refreshed from Google Patents.
US2898723A
Expired / Lapsed
US
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Multiple bladed mower
Assignee: GOODALL EQUIPMENT Inc
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Filing: 1956-06-15
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Granted: 1959-08-11
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Expires: 1976-06-15
Abstract
No abstract record available.
Inventors
- 👤 Leonard B Goodall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:22
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/67; A01D34/68; A01D34/685; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2719396A
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US2809488A
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US2801510A
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US2815634A
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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) | 1962-08-10 | 1963-02-09 | 1963-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-10 | 1967-02-09 | 1967-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-10 | 1971-02-09 | 1971-08-11 | $7700.00 | Window Closed / Lapsed |