Patent US2953310A successfully refreshed from Google Patents.
US2953310A
Expired / Lapsed
US
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Apparatus for wire winding of tanks, tubes and the like
Assignee: Individual
•
Filing: 1954-11-17
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Granted: 1960-09-20
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Expires: 1974-11-17
Abstract
No abstract record available.
Inventors
- 👤 William B Mclean
- 👤 Brian R Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:03
CPC Classifications
B; B21; B21F; B21F17/00; B21D; B21D51/00; B21D51/16; B21D51/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2370780A
Cited
US2520403A
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US2464536A
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US2524439A
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US2640663A
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US2785866A
Cited
US2711291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |