US2666949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding machine
Assignee: Individual
•
Filing: 1950-09-27
•
Granted: 1954-01-26
•
Expires: 1970-09-27
Abstract
No abstract record available.
Inventors
- 👤 Edward M Stankewich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:22
CPC Classifications
A; A61; A61C; A61C13/00; A61C13/20; B; B29; B29B; B29B13/00; B29B13/02; B29B13/022; Y; Y10; Y10S; Y10S264/00; Y10S264/78; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86863; Y10T137/86871
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) | 1957-01-25 | 1957-07-27 | 1958-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-25 | 1961-07-27 | 1962-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-25 | 1965-07-27 | 1966-01-26 | $7700.00 | Window Closed / Lapsed |