Patent US792288A successfully refreshed from Google Patents.
Patent US2670486A successfully refreshed from Google Patents.
US2670486A
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Rotary brush construction and mounting therefor
Assignee: EDWARD A BODINE
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Filing: 1950-08-04
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Granted: 1954-03-02
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Expires: 1970-08-04
Abstract
No abstract record available.
Inventors
- 👤 John B Daniell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:53
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01D34/49; A01D43/00; A01D43/02; A01D2101/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US593075A
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US744460A
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US998544A
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US1002728A
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US1205162A
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US1439832A
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US1939385A
Cited
US2505576A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-01 | 1957-08-31 | 1958-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-01 | 1961-08-31 | 1962-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-01 | 1965-08-31 | 1966-03-02 | $7700.00 | Window Closed / Lapsed |