US3079555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibrating reed electro-responsive device
Assignee: J B T Instruments Inc
•
Filing: 1958-01-21
•
Granted: 1963-02-26
•
Expires: 1978-01-21
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Daschke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:29
CPC Classifications
G; G01; G01R; G01R23/00; G01R23/02
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
85 words
IN A FREQUENCY-RESPONSIVE DEVICE, A REED MOUNT; A VIBRATABLE REED CARRIED BY SAID MOUNT, COMPRISING A PAIR OF WIRES, EXTENDING SIDE-BY-SIDE, ONE SET OF CORRESPONDING ENDS OF THE WIRE BEING SECURED TO THE MOUNT AND THE SAID WIRES BEING OF UNIFORM AND EQUAL CROSS SECTION THROUGHOUT THEIR LENGHTS; AND MEANS SECURING THE OTHER ENDS OF THE WIRES TO EACH OTHER FOR SIMULTANEOUS AND IDENTICAL VIBRATING MOVEMENTS, SAID WIRES CARRYING SEPARATE MAGNETIC MEANS SLIDABLE ALONG THEIR LENGTHS AND ENABLING THEM TO RESPOND TO A MAGNETIC FLUX.
Claim 2
Dependent Claim
85 words
IN A FREQUENCY-RESPONSIVE DEVICE, A REED MOUNT; A VIBRATABLE REED CARRIED BY SAID MOUNT, COMPRISING A PAIR OF WIRES, EXTENDING SIDE-BY-SIDE, ONE SET OF CORRESPONDING ENDS OF THE WIRE BEING SECURED TO THE MOUNT AND THE SAID WIRES BEING OF UNIFORM AND EQUAL CROSS SECTION THROUGHOUT THEIR LENGHTS; AND MEANS SECURING THE OTHER ENDS OF THE WIRES TO EACH OTHER FOR SIMULTANEOUS AND IDENTICAL VIBRATING MOVEMENTS, SAID WIRES CARRYING SEPARATE MAGNETIC MEANS SLIDABLE ALONG THEIR LENGTHS AND ENABLING THEM TO RESPOND TO A MAGNETIC FLUX.
Claim 3
Dependent Claim
86 words
A FLUX-RESPONSIVE VIBRATABLE REED FOR AN ELECTRICAL FREQUENCY-SENSITIVE DEVICE, COMPRISING AN ELONGATE WHOLLY HOMOGENEOUS REED BODY FORMED WHOLLY OF A SINGLE ALLOY MATERIAL HAVING AS AN OUTSTANDING CHARACTERISTIC A STABLE ELASTICITY WITH CHANGES IN ITS TEMPERATURE OVER A LARGE RANGE OF VALUES; AND A WHOLLY HOMOGENEOUS MAGNETIC RIDER FORMED WHOLLY OF A SINGLE ALLOY MATERIAL AND SLIDABLY ATTACHED TO SAID BODY, THE MATERIAL OF SAID RIDER HAVING AS AN OUTSTANDING CHARACTERISTIC A STABLE MAGNETIC PERMEABILITY WITH CHANGES IN ITS TEMPERATURE OVER A LARGE RANGE OF VALUES.
Claim 4
Dependent Claim
86 words
A FLUX-RESPONSIVE VIBRATABLE REED FOR AN ELECTRICAL FREQUENCY-SENSITIVE DEVICE, COMPRISING AN ELONGATE WHOLLY HOMOGENEOUS REED BODY FORMED WHOLLY OF A SINGLE ALLOY MATERIAL HAVING AS AN OUTSTANDING CHARACTERISTIC A STABLE ELASTICITY WITH CHANGES IN ITS TEMPERATURE OVER A LARGE RANGE OF VALUES; AND A WHOLLY HOMOGENEOUS MAGNETIC RIDER FORMED WHOLLY OF A SINGLE ALLOY MATERIAL AND SLIDABLY ATTACHED TO SAID BODY, THE MATERIAL OF SAID RIDER HAVING AS AN OUTSTANDING CHARACTERISTIC A STABLE MAGNETIC PERMEABILITY WITH CHANGES IN ITS TEMPERATURE OVER A LARGE RANGE OF VALUES.
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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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |