US2419683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing high-tension wires in sockets
Assignee: Ambac International Corp
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Filing: 1942-12-26
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Granted: 1947-04-29
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Expires: 1962-12-26
Abstract
No abstract record available.
Inventors
- 👤 William O Henschke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:07
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/84; B29C66/841; B29C66/8414; B29C55/00; B29C55/22; B29C65/00; B29C65/66; B29C65/68; B29C65/76; B29C66/01; B29C66/05; B29C66/20; B29C66/24; B29C66/242; B29C66/2422; B29C66/24221; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/82; B29C66/822; B29C66/8221; B29C66/828; B29C66/8286; B29C66/83; B29C66/832; B29C66/8324; B29C66/83241; B29C66/861; B29C66/8614; H; H02; H02G; H02G1/00; H02G1/14; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/12; B29C66/122; B29C66/1222; B29C66/1224; B29C66/40; B29C66/47; B29C66/474; B29C66/69; B29L; B29L2031/00; B29L2031/34; B29L2031/36; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1372065A
Cited
US1354905A
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US1708141A
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US2117046A
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US2145705A
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US2252299A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-28 | 1950-10-28 | 1951-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-28 | 1954-10-28 | 1955-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-28 | 1958-10-28 | 1959-04-29 | $7700.00 | Window Closed / Lapsed |