US3455237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cycloidal motion producing means for printing wheels in high speed printers
Assignee: Olympia Werke AG
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Filing: 1968-02-08
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Granted: 1969-07-15
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Expires: 1988-02-08
Abstract
No abstract record available.
Inventors
- 👤 Abdulrahim Cheikh Trab
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:53
CPC Classifications
B; B41; B41J; B41J7/00; B41J7/36; B41J7/46; B41J7/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |