US2959904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power lawn rake having material deflector and collecting basket
Assignee: Individual
•
Filing: 1958-06-06
•
Granted: 1960-11-15
•
Expires: 1978-06-06
Abstract
No abstract record available.
Inventors
- 👤 John P Ferris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:23
CPC Classifications
A; A01; A01D; A01D76/00; A01G; A01G20/00; A01G20/40; A01G20/43; E; E01; E01H; E01H1/00; E01H1/02; E01H1/04; E01H1/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US621445A
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US1894053A
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US2268250A
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US2250846A
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US2598382A
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US2525090A
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US2505576A
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US2670486A
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US2642710A
Cited
US2851844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |