Patent US2945293A successfully refreshed from Google Patents.
US2945293A
Expired / Lapsed
US
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Process for jacketing a core
Assignee: Individual
•
Filing: 1956-11-13
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Granted: 1960-07-19
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Expires: 1976-11-13
Abstract
No abstract record available.
Inventors
- 👤 George A Last
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:20
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/02; G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; G21C3/06; G21C3/10; G21F; G21F7/00; G21F7/06; G21F7/065; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49808; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/49925; Y10T29/49934; Y10T29/49936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US268687A
Cited
GB218656A
Cited
US2309360A
Cited
US2873238A
Cited
US2567012A
Cited
US2697954A
Cited
US2701483A
Cited
US2761207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |