Patent US2663582A successfully refreshed from Google Patents.
US2663582A
Expired / Lapsed
US
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Clamp arrangement for connecting tubular members
Assignee: Houdaille Hershey Corp
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Filing: 1949-03-31
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Granted: 1953-12-22
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Expires: 1969-03-31
Abstract
No abstract record available.
Inventors
- 👤 Sebok Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:35
CPC Classifications
F; F02; F02M; F02M35/00; F02M35/02; F02M35/04; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/065; F16L; F16L23/00; F16L23/04; F16L23/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US904200A
Cited
US1148041A
Cited
US1335521A
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US1457155A
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US1681150A
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US1726837A
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US2080988A
Cited
US2269664A
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US2351484A
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US2356333A
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US2403606A
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US2512741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-21 | 1957-06-22 | 1957-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-21 | 1961-06-22 | 1961-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-21 | 1965-06-22 | 1965-12-22 | $7700.00 | Window Closed / Lapsed |