Patent US2665079A successfully refreshed from Google Patents.
US2665079A
Expired / Lapsed
US
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Ribbon feeding mechanism
Assignee: Victor Adding Machine Co
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Filing: 1950-01-10
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Granted: 1954-01-05
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Expires: 1970-01-10
Abstract
No abstract record available.
Inventors
- 👤 Erhard M Lippert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:33
CPC Classifications
B; B41; B41J; B41J33/00; B41J33/14; B41J33/40; B41J33/44; B41J33/51; B41J33/516; B41J33/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US101940A
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US345347A
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US396070A
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US534072A
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US712538A
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US1083580A
Cited
US1030097A
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US1199512A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |