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Patent US3070126A successfully refreshed from Google Patents.
US3070126A
Expired / Lapsed
US
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Vacuum casting nozzle
Assignee: Novo Industrial Corp
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Filing: 1959-07-14
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Granted: 1962-12-25
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Expires: 1979-07-14
Abstract
No abstract record available.
Inventors
- 👤 Schneider Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:08
CPC Classifications
B; B22; B22D; B22D17/00; B22D17/14; B29; B29C; B29C45/00; B29C45/17; B29C45/26; B29C45/34; Y; Y10; Y10S; Y10S425/00; Y10S425/224; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87096; Y10T137/87121; Y10T137/8807
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |