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US2933874A
Expired / Lapsed
US
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Front castored mower
Assignee: TORO Manufacturing CORP
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Filing: 1956-12-17
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Granted: 1960-04-26
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Expires: 1976-12-17
Abstract
No abstract record available.
Inventors
- 👤 Stanley V Sonmore
- 👤 Samways Alfred James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:46
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB239701A
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US1975661A
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US2096239A
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US2176551A
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US2332089A
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US2347524A
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US2489730A
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US2620612A
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US2710758A
Cited
GB759608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |