Patent US4592927A successfully refreshed from Google Patents.
Patent US4359323A successfully refreshed from Google Patents.
Patent US2854724A successfully refreshed from Google Patents.
US2854724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding apparatus
Assignee: AMERICAN DYEWOOD Co
•
Filing: 1954-11-24
•
Granted: 1958-10-07
•
Expires: 1974-11-24
Abstract
No abstract record available.
Inventors
- 👤 Wuorio Emil Jalo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:39
CPC Classifications
B; B28; B28B; B28B7/00; B28B7/02; B28B7/24; B28B7/241
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US53167A
Cited
US213595A
Cited
US811158A
Cited
US1008395A
Cited
US1162887A
Cited
US1456849A
Cited
US1656420A
Cited
US1961486A
Cited
US2231474A
Cited
US2368502A
Cited
US2423648A
Cited
US2550977A
Cited
US2514805A
Cited
US2490586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |