Patent US6402784B1 successfully refreshed from Google Patents.
US2651329A
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US
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Repair clamp structure and method
Assignee: Individual
•
Filing: 1949-05-13
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Granted: 1953-09-08
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Expires: 1969-05-13
Abstract
No abstract record available.
Inventors
- 👤 Jr James G Fowler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:06
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/16; F16L55/168
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2003488A
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US2180919A
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US2173109A
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US2219085A
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US2258913A
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US2308340A
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US2478684A
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US2451702A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |