US2513808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding apparatus
Assignee: AT&T Inc
•
Filing: 1946-02-12
•
Granted: 1950-07-04
•
Expires: 1966-02-12
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Lodge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:32
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/70; B29C45/14; B29C45/14549; H; H02; H02G; H02G1/00; H02G1/14; H02G1/145
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US216250A
Cited
US340555A
Cited
US349664A
Cited
US753951A
Cited
US1028852A
Cited
DE651725C
Cited
US2331963A
Cited
US2428275A
Cited
US2407683A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-03 | 1954-01-02 | 1954-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-03 | 1958-01-02 | 1958-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-03 | 1962-01-02 | 1962-07-04 | $7700.00 | Window Closed / Lapsed |