Patent US3336031A successfully refreshed from Google Patents.
US3336031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable recording apparatus
Assignee: General Electric Co
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Filing: 1964-05-01
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Granted: 1967-08-15
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Amnon Bruno
- 👤 Kingsbury Lc James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:45
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
IN A PHONOGRAPH SYSTEM HAVING A REVOLVABLE SUPPORT FOR DISC TYPE RECORDS, A HOUSING HAVING A BODY PORTION AND A RELATIVELY THIN DECK PORTION EXTENDING LATERALLY OUTWARDLY FROM SAID BODY PORTION NEAR THE BOTTOM THEREOF, A MOTOR ARRANGED IN SAID BODY PORTION OF SAID HOUSING, SAID MOTOR HAVING AN OUTPUT SHAFT EXTENDING DOWNWARDLY THEREFROM, THE REVOLVABLE SUPPORT FROM SAID RECORDS BEING SITUATED GENERALLY BELOW SAID MOTOR, SAID REVOLVABLE SUPPORT BEING ALSO LOCATED UPON AND AT LEAST PARTIALLY EXPOSED BY SAID DECK PORTION, THEREBY ENABLING THE PLACEMENT ON AND REMOVAL FROM OF RECORDS RELATIVE TO SAID REVOLVABLE SUPPORT, AND MEANS FOR MECHANICALLY COUPLING SAID OUTPUT SHAFT TO SAID REVOLVABLE SUPPORT THEREBY TO ROTATE SAID SUPPORT AND PROPEL RECORDS BEING PLAYED THEREUPON.
Claim 2
Dependent Claim
120 words
IN A PHONOGRAPH SYSTEM HAVING A REVOLVABLE SUPPORT FOR DISC TYPE RECORDS, A HOUSING HAVING A BODY PORTION AND A RELATIVELY THIN DECK PORTION EXTENDING LATERALLY OUTWARDLY FROM SAID BODY PORTION NEAR THE BOTTOM THEREOF, A MOTOR ARRANGED IN SAID BODY PORTION OF SAID HOUSING, SAID MOTOR HAVING AN OUTPUT SHAFT EXTENDING DOWNWARDLY THEREFROM, THE REVOLVABLE SUPPORT FROM SAID RECORDS BEING SITUATED GENERALLY BELOW SAID MOTOR, SAID REVOLVABLE SUPPORT BEING ALSO LOCATED UPON AND AT LEAST PARTIALLY EXPOSED BY SAID DECK PORTION, THEREBY ENABLING THE PLACEMENT ON AND REMOVAL FROM OF RECORDS RELATIVE TO SAID REVOLVABLE SUPPORT, AND MEANS FOR MECHANICALLY COUPLING SAID OUTPUT SHAFT TO SAID REVOLVABLE SUPPORT THEREBY TO ROTATE SAID SUPPORT AND PROPEL RECORDS BEING PLAYED THEREUPON.
References Cited (Backward Citations)
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Cited
US3048408A
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US3024339A
Cited
US3071381A
Cited
US3190659A
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US3169772A
Cited
US3142744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |