Patent US2603148A successfully refreshed from Google Patents.
US2603148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Imprinting machine for china
Assignee: Stetson China Co
•
Filing: 1946-07-31
•
Granted: 1952-07-15
•
Expires: 1966-07-31
Abstract
No abstract record available.
Inventors
- 👤 Mann Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:32
CPC Classifications
B; B28; B28B; B28B11/00; B28B11/001
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US622816A
Cited
US884031A
Cited
US966481A
Cited
US1086263A
Cited
US1420187A
Cited
US1516120A
Cited
US1960486A
Cited
US2335840A
Cited
US2372089A
Cited
US2335213A
Cited
US2437224A
Cited
US2493953A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |