US3532205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing-carriage back-spacing mechanism for teleprinters
Assignee: NEC Corp
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Filing: 1967-06-07
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Granted: 1970-10-06
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Expires: 1987-06-07
Abstract
No abstract record available.
Inventors
- 👤 Hideo Ozaki
- 👤 Yoshinori Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:11
CPC Classifications
B; B41; B41J; B41J19/00; B41J19/18; B41J19/68; B41J19/70; B41J19/72; B41J19/60; B41J19/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |