Patent US2669078A successfully refreshed from Google Patents.
US2669078A
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Leaf gathering and disposal machine
Assignee: Individual
•
Filing: 1949-11-14
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Granted: 1954-02-16
•
Expires: 1969-11-14
Abstract
No abstract record available.
Inventors
- 👤 Horace G Gregory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:05
CPC Classifications
A; A01; A01D; A01D84/00; Y; Y10; Y10S; Y10S56/00; Y10S56/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US740063A
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CH133119A
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US1844750A
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GB446483A
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US2105803A
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US2182077A
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US2160275A
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US2217871A
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US2242922A
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US2328343A
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US2349386A
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US2538643A
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US2463729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |