Patent US3273087A successfully refreshed from Google Patents.
US3273087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniaturized relay
Assignee: Electronic Specialty Co
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Filing: 1963-04-22
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Granted: 1966-09-13
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Huckabee Vandel Curtis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:28
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/02; H01H51/04; H01H51/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A RELAY SWITCH COMPRISING A HEADER AND CONTACT ASSEMBLY, A BLADE ASSEMBLY, AN ARMATURE ASSEMBLY, A COIL ASSEMBLY, AND A SUITABLE HOUSING, SAID HEADER AND CONTACT ASSEMBLY INCLUDING A HEADER PLATE, CONNECTOR PINS, SAID PINS PROTRUDING THROUGH SAID HEADER PLATE IN INSULATED RELATIONSHIP THEREWITH, ONE END OF SAID PINS PROTRUDING BELOW SAID HEADER PLATE FOR CONNECTION WITH EXTERNAL CIRCUITRY, THE OTHER END OF SAID PINS EXTENDING ABOVE SAID HEADER PLATE SERVING AS CONTACTS FOR UPPER AND LOWER BLADE CONTACTS, CONTACTS THROUGH WHICH COILS MAY BE ENERGIZED, AND FOR CONNECTION OF SWITCHING BLADES, COILS CONNECTED TO SELECTED PINS, SAID BLADE ASSEMBLY INCLUDING SWITCHING BLADES CONNECTED TO SELECTED PINS, SAID COIL ASSEMBLY INCLUDING A FRAME HAVING DOWNWARDLY EXTENDING LEGS CONNECTED TO SAID HEADER PLATE AND UPWARDLY TURNED ENDS FOR POSITIONING COILS THEREBETWEEN, COILS POSITIONED BETWEEN SAID ENDS, A CORE INSERTED THROUGH SAID COILS, THE ENDS OF SAID CORE MAGNETIZING SAID ARMATURE UPON ENERGIZATION OF SAID COILS, SAID ARMATURE ASSEMBLY CONSISTING OF A CROSS-
Claim 2
Dependent Claim
161 words
A RELAY SWITCH COMPRISING A HEADER AND CONTACT ASSEMBLY, A BLADE ASSEMBLY, AN ARMATURE ASSEMBLY, A COIL ASSEMBLY, AND A SUITABLE HOUSING, SAID HEADER AND CONTACT ASSEMBLY INCLUDING A HEADER PLATE, CONNECTOR PINS, SAID PINS PROTRUDING THROUGH SAID HEADER PLATE IN INSULATED RELATIONSHIP THEREWITH, ONE END OF SAID PINS PROTRUDING BELOW SAID HEADER PLATE FOR CONNECTION WITH EXTERNAL CIRCUITRY, THE OTHER END OF SAID PINS EXTENDING ABOVE SAID HEADER PLATE SERVING AS CONTACTS FOR UPPER AND LOWER BLADE CONTACTS, CONTACTS THROUGH WHICH COILS MAY BE ENERGIZED, AND FOR CONNECTION OF SWITCHING BLADES, COILS CONNECTED TO SELECTED PINS, SAID BLADE ASSEMBLY INCLUDING SWITCHING BLADES CONNECTED TO SELECTED PINS, SAID COIL ASSEMBLY INCLUDING A FRAME HAVING DOWNWARDLY EXTENDING LEGS CONNECTED TO SAID HEADER PLATE AND UPWARDLY TURNED ENDS FOR POSITIONING COILS THEREBETWEEN, COILS POSITIONED BETWEEN SAID ENDS, A CORE INSERTED THROUGH SAID COILS, THE ENDS OF SAID CORE MAGNETIZING SAID ARMATURE UPON ENERGIZATION OF SAID COILS, SAID ARMATURE ASSEMBLY CONSISTING OF A CROSS-
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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) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |