US3307055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromechanical device
Assignee: Motorola Solutions Inc
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Filing: 1965-12-02
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Granted: 1967-02-28
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Expires: 1985-12-02
Abstract
No abstract record available.
Inventors
- 👤 Hugo W Schafft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:56
CPC Classifications
G; G10; G10K; G10K15/00; G10K15/08; G10K15/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A TRANSDUCER DEVICE ADAPTED TO TRANSFORM BETWEEN ELECTRICAL SIGNALS AND A VIBRATING BODY OPERATING IN THE TORSIONAL MODE, INCLUDING IN COMBINATION, A PAIR OF SPACED LEVERS EACH WITH FIRST AND SECOND ENDS AND EACH HAVING A FULCRUM INTERMEDIATE SAID ENDS THEREOF, SAID FIRST ENDS EACH ADAPTED TO BE JOINED TO THE VIBRATING BODY AND TO MOVE ABOUT SAID RESPECTIVE FULCRUMS ASSOCIATED THEREWITH IN OPPOSITE DIRECTIONS RELATIVE TO EACH OTHER, AND A BIMORPH JOINED TO SAID SECOND ENDS OF SAID LEVERS AND ADAPTED TO BE COUPLED TO AN ELECTRICAL CIRCUIT FOR TRANSFORMING IN A BENDING MODE BETWEEN ELECTRICAL SIGNALS AND MECHANICAL MOTION.
Claim 2
Dependent Claim
101 words
A TRANSDUCER DEVICE ADAPTED TO TRANSFORM BETWEEN ELECTRICAL SIGNALS AND A VIBRATING BODY OPERATING IN THE TORSIONAL MODE, INCLUDING IN COMBINATION, A PAIR OF SPACED LEVERS EACH WITH FIRST AND SECOND ENDS AND EACH HAVING A FULCRUM INTERMEDIATE SAID ENDS THEREOF, SAID FIRST ENDS EACH ADAPTED TO BE JOINED TO THE VIBRATING BODY AND TO MOVE ABOUT SAID RESPECTIVE FULCRUMS ASSOCIATED THEREWITH IN OPPOSITE DIRECTIONS RELATIVE TO EACH OTHER, AND A BIMORPH JOINED TO SAID SECOND ENDS OF SAID LEVERS AND ADAPTED TO BE COUPLED TO AN ELECTRICAL CIRCUIT FOR TRANSFORMING IN A BENDING MODE BETWEEN ELECTRICAL SIGNALS AND MECHANICAL MOTION.
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) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |