US2687762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for curving printing elements
Assignee: TI Gotham Inc
•
Filing: 1950-05-17
•
Granted: 1954-08-31
•
Expires: 1970-05-17
Abstract
No abstract record available.
Inventors
- 👤 Harry W Facber
- 👤 George N Sandor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:33
CPC Classifications
B; B41; B41C; B41C1/00; B41C1/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US50602A
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US118736A
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US166918A
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FR527795A
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US1485313A
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US1487839A
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US1461471A
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US2279965A
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US2418100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-30 | 1958-03-01 | 1958-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-30 | 1962-03-01 | 1962-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-30 | 1966-03-01 | 1966-08-31 | $7700.00 | Window Closed / Lapsed |