Patent US3109898A successfully refreshed from Google Patents.
US3109898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape feed mechanism
Assignee: Packard Bell Electronics Corp
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Filing: 1959-11-09
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Granted: 1963-11-05
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Expires: 1979-11-09
Abstract
No abstract record available.
Inventors
- 👤 John B Gray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:20
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/675; G11B15/68; G11B15/682
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A RECORDING AND REPRODUCING APPARATUS, INCLUDING, A PLURALITY OF INDIVIDUALLY MOVABLE RECORDING MEDIUMS, A PLURALITY OF TRANSDUCER MEMBERS INDIVIDUALLY POSITIONED ADJACENT SAID PLURALITY OF RECORDING MEDIUMS FOR INTRODUCING SIGNALS TO BE RECORDED TO SAID PLURALITY OF RECORDING MEDIUMS, FIRST MEANS FOR SUCCESSIVELY MOVING SAID RECORDING MEDIUMS AND FOR INTRODUCING THE SIGNALS TO BE RECORDED TO SAID TRANSDUCING MEMBER WHICH IS POSITIONED ADJACENT THE MOVING ONE OF SAID MEDIUMS, SECOND MEANS FOR REPRODUCING SIGNALS RECORDED ON ANY ONE OF SAID PLURALITY OF RECORDING MEDIUMS WITHOUT DISTURBING THE OPER-
Claim 2
Dependent Claim
87 words
A RECORDING AND REPRODUCING APPARATUS, INCLUDING, A PLURALITY OF INDIVIDUALLY MOVABLE RECORDING MEDIUMS, A PLURALITY OF TRANSDUCER MEMBERS INDIVIDUALLY POSITIONED ADJACENT SAID PLURALITY OF RECORDING MEDIUMS FOR INTRODUCING SIGNALS TO BE RECORDED TO SAID PLURALITY OF RECORDING MEDIUMS, FIRST MEANS FOR SUCCESSIVELY MOVING SAID RECORDING MEDIUMS AND FOR INTRODUCING THE SIGNALS TO BE RECORDED TO SAID TRANSDUCING MEMBER WHICH IS POSITIONED ADJACENT THE MOVING ONE OF SAID MEDIUMS, SECOND MEANS FOR REPRODUCING SIGNALS RECORDED ON ANY ONE OF SAID PLURALITY OF RECORDING MEDIUMS WITHOUT DISTURBING THE OPER-
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) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |