US2596602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding machine
Assignee: Individual
•
Filing: 1948-05-17
•
Granted: 1952-05-13
•
Expires: 1968-05-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Walter B Roddenbery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:03
CPC Classifications
B; B28; B28B; B28B13/00; B28B13/02; B28B1/00; B28B1/44; B28B3/00; B28B3/02; B28B7/00; 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)
US1925050A
Cited
US536359A
Cited
US869692A
Cited
US965027A
Cited
US1330172A
Cited
US1429459A
Cited
GB207674A
Cited
US1749375A
Cited
US1771030A
Cited
US1800849A
Cited
US1939014A
Cited
US2059387A
Cited
US1971850A
Cited
US2297741A
Cited
US2169281A
Cited
US2394260A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |