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US3003710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic tape playing machine
Assignee: Individual
•
Filing: 1960-08-26
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Granted: 1961-10-10
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Expires: 1980-08-26
Abstract
No abstract record available.
Inventors
- 👤 Sr Forrest L Shiver
- 👤 Jr Forrest L Shiver
- 👤 Jr Robert A Lester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:50
CPC Classifications
G; G07; G07F; G07F9/00; G07F9/02; G11; G11B; G11B15/00; G11B15/02; G11B15/10; G11B15/16; G11B15/18; G11B15/26; G11B15/28; G11B15/29; G11B15/60; G11B15/62; G11B33/00; G11B33/02; G11B33/06
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) | 1964-10-09 | 1965-04-10 | 1965-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-09 | 1969-04-10 | 1969-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-09 | 1973-04-10 | 1973-10-10 | $7700.00 | Window Closed / Lapsed |