Patent US3458024A successfully refreshed from Google Patents.
US3458024A
Expired / Lapsed
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Typebar drive including reciprocating linear moving cyclic means
Assignee: International Business Machines Corp
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Filing: 1967-09-18
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Granted: 1969-07-29
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Expires: 1987-09-18
Abstract
No abstract record available.
Inventors
- 👤 John O Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:46
CPC Classifications
B; B41; B41J; B41J7/00; B41J7/92; B41J7/94; B41J23/00; B41J23/02; B41J23/04; B41J7/02; B41J7/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1178879A
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US1455112A
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US1927761A
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US1955987A
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US2129866A
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US2521478A
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US2891649A
Cited
US3191740A
Cited
US3151722A
Cited
US3327828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |