US2484344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die casting machine
Assignee: Individual
•
Filing: 1942-09-07
•
Granted: 1949-10-11
•
Expires: 1962-09-07
Abstract
No abstract record available.
Inventors
- 👤 Hiller Stanley
- 👤 Jr Stanley Hiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:40
CPC Classifications
B; B22; B22D; B22D17/00; B22D17/20; B22D17/32; B22D17/08; B22D17/10; B22D17/26; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18576; Y10T74/18616
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US193330A
Cited
US1249919A
Cited
US1910284A
Cited
US2055944A
Cited
US2233354A
Cited
US2172003A
Cited
US2193935A
Cited
US2214308A
Cited
US2244123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-10 | 1953-04-11 | 1953-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-10 | 1957-04-11 | 1957-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-10 | 1961-04-11 | 1961-10-11 | $7700.00 | Window Closed / Lapsed |