Patent US2699033A successfully refreshed from Google Patents.
US2699033A
Expired / Lapsed
US
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Textile spindle
Assignee: Leesona Corp
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Filing: 1950-05-01
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Granted: 1955-01-11
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Expires: 1970-05-01
Abstract
No abstract record available.
Inventors
- 👤 Charles C Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:08
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US156205A
Cited
US184742A
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US619008A
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US627062A
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US1638394A
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US1745112A
Cited
US2046965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-10 | 1958-07-12 | 1959-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-10 | 1962-07-12 | 1963-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-10 | 1966-07-12 | 1967-01-11 | $7700.00 | Window Closed / Lapsed |