Patent US2920902A successfully refreshed from Google Patents.
US2920902A
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US
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Attachable dolly for sliver coiler
Assignee: SOUTHERN STATES EQUIPMENT Corp
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Filing: 1958-07-08
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Granted: 1960-01-12
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Expires: 1978-07-08
Abstract
No abstract record available.
Inventors
- 👤 Dale K Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:04
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/10; B62B3/104; B60; B60B; B60B33/00; B60B33/0002; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/16; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1130684A
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US1328458A
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US1421110A
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US2137560A
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US2772889A
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US2808220A
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US2823924A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |