US2911215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape feeding apparatus for magnetic sound recording and reproducing mechanisms
Assignee: BROWNING RES CORP
•
Filing: 1955-04-11
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Granted: 1959-11-03
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Expires: 1975-04-11
Abstract
No abstract record available.
Inventors
- 👤 Bernard A Cousino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:42
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732144A
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US2327108A
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US2712448A
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US2699332A
Cited
FR1055629A
Cited
US2778637A
Cited
US2778635A
Cited
US2791423A
Cited
US2778880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-02 | 1963-05-04 | 1963-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-02 | 1967-05-04 | 1967-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-02 | 1971-05-04 | 1971-11-03 | $7700.00 | Window Closed / Lapsed |