Patent US3260818A successfully refreshed from Google Patents.
US3260818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Relay
Assignee: Consolidated Electronics Industries Corp
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Filing: 1963-11-27
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Granted: 1966-07-12
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Expires: 1983-11-27
Abstract
No abstract record available.
Inventors
- 👤 Bryant W Fisher
- 👤 Charles F Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:43
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/02; H01H51/04; H01H51/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A RELAY COMPRISING: A BOBBIN; COIL OF WIRE THEREON; A PAIR OF ELECTRICALLY CONDUCTIVE FERROMAGNETIC MEMBERS EXTENDING INTO SAID BOBBIN WITHIN SAID COIL OF WIRE FROM OPPOSITE ENDS OF SAID BOBBIN, SAID FERROMAGNETIC MEMBERS BEING ELECTRICALLY INSULATED FROM EACH OTHER; AN ELECTRICALLY CONDUCTIVE FERROMAGNETIC ARMATURE WITHIN SAID BOBBIN OVERLAPPING THE PROXIMAL ENDS OF SAID FERROMAGNETIC MEMBERS TO BE DRAWN MAGNETICALLY INTO ELECTRICAL CONTACT WITH BOTH SAID MEMBERS WHEN SAID COIL IS ENERGIZED BY AN ELECTRIC CURRENT; A SPRING BEARING AGAINST SAID ARMATURE TO HOLD SAID ARMATURE OUT OF ELECTRICAL AND MECHANICAL CONTACT WITH ONE OF SAID FERROMAGNETIC MEMBERS, EXCEPT WHEN SAID COIL IS ENERGIZED BY AN ELECTRIC CURRENT; AND A PAIR OF WASHERS HOLDING SAID ARMATURE WITHIN SAID BOBBIN.
Claim 2
Dependent Claim
119 words
A RELAY COMPRISING: A BOBBIN; COIL OF WIRE THEREON; A PAIR OF ELECTRICALLY CONDUCTIVE FERROMAGNETIC MEMBERS EXTENDING INTO SAID BOBBIN WITHIN SAID COIL OF WIRE FROM OPPOSITE ENDS OF SAID BOBBIN, SAID FERROMAGNETIC MEMBERS BEING ELECTRICALLY INSULATED FROM EACH OTHER; AN ELECTRICALLY CONDUCTIVE FERROMAGNETIC ARMATURE WITHIN SAID BOBBIN OVERLAPPING THE PROXIMAL ENDS OF SAID FERROMAGNETIC MEMBERS TO BE DRAWN MAGNETICALLY INTO ELECTRICAL CONTACT WITH BOTH SAID MEMBERS WHEN SAID COIL IS ENERGIZED BY AN ELECTRIC CURRENT; A SPRING BEARING AGAINST SAID ARMATURE TO HOLD SAID ARMATURE OUT OF ELECTRICAL AND MECHANICAL CONTACT WITH ONE OF SAID FERROMAGNETIC MEMBERS, EXCEPT WHEN SAID COIL IS ENERGIZED BY AN ELECTRIC CURRENT; AND A PAIR OF WASHERS HOLDING SAID ARMATURE WITHIN SAID BOBBIN.
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) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |