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Patent US2501644A successfully refreshed from Google Patents.
US2501644A
Expired / Lapsed
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Method of building steel cable tire ply bands
Assignee: Aerojet Rocketdyne Holdings Inc
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Filing: 1946-01-26
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Granted: 1950-03-21
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Expires: 1966-01-26
Abstract
No abstract record available.
Inventors
- 👤 Herman T Kraft
- 👤 William C Mccoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:58
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1009366A
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US1420611A
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US1496164A
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US1453217A
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US1562678A
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US2139840A
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US2143694A
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US2241125A
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US2257604A
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US2366087A
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US2401045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-20 | 1953-09-19 | 1954-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-20 | 1957-09-19 | 1958-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-20 | 1961-09-19 | 1962-03-21 | $7700.00 | Window Closed / Lapsed |