US2514486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding machine
Assignee: Individual
•
Filing: 1945-11-21
•
Granted: 1950-07-11
•
Expires: 1965-11-21
Abstract
No abstract record available.
Inventors
- 👤 Lee B Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:07
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/26; B29C45/2618; B29D; B29D1/00; B30; B30B; B30B15/00; B30B15/30; B30B15/302; B30B15/304
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2212483A
Cited
DE696643C
Cited
US2218456A
Cited
US2228614A
Cited
US2363808A
Cited
US2326382A
Cited
US2306205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |