Patent US2627155A successfully refreshed from Google Patents.
US2627155A
Expired / Lapsed
US
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Apparatus adapted for the removal of leaves and grass and the like
Assignee: Individual
•
Filing: 1949-04-01
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Granted: 1953-02-03
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Expires: 1969-04-01
Abstract
No abstract record available.
Inventors
- 👤 Jr Sanford A Shuler
- 👤 Clarence E Crofoot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:23
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; A; A01; A01G; A01G20/00; A01G20/40; A01G20/43
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1669471A
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US1899181A
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US2023608A
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US1992820A
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US2194297A
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US2198237A
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US2224869A
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US2224870A
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US2242922A
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US2390421A
Cited
US2485713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-03 | 1956-08-04 | 1957-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-03 | 1960-08-04 | 1961-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-03 | 1964-08-04 | 1965-02-03 | $7700.00 | Window Closed / Lapsed |