US2969240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phonograph annunciator-playmeter
Assignee: AUTOMATIC MUSIC Inc
•
Filing: 1957-05-06
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Granted: 1961-01-24
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Expires: 1977-05-06
Abstract
No abstract record available.
Inventors
- 👤 Vanderzee Harry Herbert
- 👤 Jr George S Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:56
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/30; G07F17/305; G11; G11B; G11B27/00; G11B27/002; G11B27/10; G11B27/34; G11B2220/00; G11B2220/20
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) | 1964-01-24 | 1964-07-25 | 1965-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-24 | 1968-07-25 | 1969-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-24 | 1972-07-25 | 1973-01-24 | $7700.00 | Window Closed / Lapsed |