US2612666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die casting apparatus
Assignee: DOEHLER JARVIS CORP
•
Filing: 1946-03-05
•
Granted: 1952-10-07
•
Expires: 1966-03-05
Abstract
No abstract record available.
Inventors
- 👤 John J Mcgarigal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:24
CPC Classifications
B; B22; B22D; B22D17/00; B22D17/20; B22D17/32; B22D17/08; B22D17/10; Y; Y10; Y10S; Y10S425/00; Y10S425/051
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US70038A
Cited
US1533617A
Cited
US1717254A
Cited
US1900863A
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US1922937A
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US1909253A
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US1898671A
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US2060224A
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US2011378A
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US2259781A
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US2174847A
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US2244816A
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GB536111A
Cited
US2372177A
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US2411999A
Cited
US2366475A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |