Patent US2887024A successfully refreshed from Google Patents.
US2887024A
Expired / Lapsed
US
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Phototypographic machine
Assignee: Individual
•
Filing: 1956-02-21
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Granted: 1959-05-19
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Expires: 1976-02-21
Abstract
No abstract record available.
Inventors
- 👤 Horman Harold
- 👤 Rondthaler Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:28
CPC Classifications
B; B41; B41B; B41B17/00; B41B17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1237239A
Cited
US1466038A
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US1798109A
Cited
US2160750A
Cited
US2687072A
Cited
US2709952A
Cited
US2685830A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |