US2746389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing rollers and type therefor
Assignee: Adolph Gottscho Inc
•
Filing: 1953-03-02
•
Granted: 1956-05-22
•
Expires: 1973-03-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Andrew J Alessi
- 👤 Ira S Gottscho
- 👤 Hirschey Malcolm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:04
CPC Classifications
B; B41; B41F; B41F27/00; B41F27/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US516885A
Cited
US811776A
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US1669416A
Cited
US1648598A
Cited
US1930807A
Cited
US2210500A
Cited
US2643609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |