US3342952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound recording apparatus for teaching by mimicry
Assignee: GEN ELECTRONIC LAB Inc
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Filing: 1966-08-15
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Granted: 1967-09-19
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Expires: 1986-08-15
Abstract
No abstract record available.
Inventors
- 👤 Edward M Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:40
CPC Classifications
G; G09; G09B; G09B5/00; G09B5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
APPARAUTS FOR TEACHING BY MIMICRY COMPRISING, MEANS FOR RECORDING UPON A LENGTHY FLEXIBLE RECORDING MEDIUM A SHORT AUDIO UTTERANCE DURING A RECORD PERIOD, MEANS FOR PASSING THE PORTION OF SAID MEDIUM CONTAINING SAID SHORT AUDIO UTTERANCE INTO A LOOP-LIKE STORAGE FORMATION DURING SAID RECORD PERIOD, MEANS FOR SUBSTANTIALLY INSTANTANEOUSLY COMMENCING THE RETRIEVAL OF SAID PORTION OF SAID MEDIUM CONTAINING SAID SHORT AUDIO UTTERANCE FROM SAID LOOP-LIKE STORAGE FORMATION UPON THE COMPLETION OF SAID RECORD PERIOD, AND MEANS FOR SUBSTANTIALLY INSTANTANEOUSLY COMMENCING THE REPRODUCTION OF SAID SHORT AUDIO UTTERANCE UPON THE COMMENCING OF SAID RETRIEVAL.
Claim 2
Dependent Claim
94 words
APPARAUTS FOR TEACHING BY MIMICRY COMPRISING, MEANS FOR RECORDING UPON A LENGTHY FLEXIBLE RECORDING MEDIUM A SHORT AUDIO UTTERANCE DURING A RECORD PERIOD, MEANS FOR PASSING THE PORTION OF SAID MEDIUM CONTAINING SAID SHORT AUDIO UTTERANCE INTO A LOOP-LIKE STORAGE FORMATION DURING SAID RECORD PERIOD, MEANS FOR SUBSTANTIALLY INSTANTANEOUSLY COMMENCING THE RETRIEVAL OF SAID PORTION OF SAID MEDIUM CONTAINING SAID SHORT AUDIO UTTERANCE FROM SAID LOOP-LIKE STORAGE FORMATION UPON THE COMPLETION OF SAID RECORD PERIOD, AND MEANS FOR SUBSTANTIALLY INSTANTANEOUSLY COMMENCING THE REPRODUCTION OF SAID SHORT AUDIO UTTERANCE UPON THE COMMENCING OF SAID RETRIEVAL.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |