US3085728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Severing device for recorded magnetic recording sheets in a magnetic recorder/reproducer
Assignee: Victor Company of Japan Ltd
•
Filing: 1961-06-13
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Granted: 1963-04-16
•
Expires: 1981-06-13
Abstract
No abstract record available.
Inventors
- 👤 Moriya Ikuro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:20
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/04; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/295; Y10T83/00; Y10T83/647; Y10T83/658
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |