Patent US2055285A successfully refreshed from Google Patents.
US3124671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jgjtg
Assignee: —
•
Filing: —
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Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:58
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/60; H01H33/66; H01H33/666; H01H33/6664; H01H1/00; H01H1/64; H01H1/645
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
IN A RELAY UNIT, AN ENCAPSULATING SHELL, AN ASSEMBLY SEALED WITHIN THE SHELL AND INCLUDING A FRAME HAVING POLE MEANS, WIRING INCLUDING ELECTROMAGENTIC COIL MEANS CARRIED BY THE FRAME, AN ARMATURE SUPPORTED TO PIVOT TOWARD AND AWAY FROM THE POLE MEANS, ELECTRICAL CONTACTS ENGAGEABLE AND DISENGAGEABLE IN RESPONSE TO ARMATURE PIVOTING, ORGANIC INSULATION ON SAID WIRING AND FROM WHICH MOLECULES ESCAPE TO PRODUCE ORGANIC VAPOR WITHIN THE SHELL, AND POROUS GLASS INSERT MEANS WITHIN THE SHELL INTERIOR TO ADSORB ORGANIC VAPOR KEEPING ADSORBED VAPOR FROM CONDENSING ON SAID CONTACTS, SAID INSERT MEANS CONSISTING OF A SOLID, STRUCTURALLY STRONG BODY HAVING A MODULUS OF RUPTURE OF SEVERAL THOUSAND P.S.I. AND THE BODY CONSISTING ESSENTIALLY OF OXIDES OF SILICON, SODIUM AND BORON.
Claim 2
Dependent Claim
120 words
IN A RELAY UNIT, AN ENCAPSULATING SHELL, AN ASSEMBLY SEALED WITHIN THE SHELL AND INCLUDING A FRAME HAVING POLE MEANS, WIRING INCLUDING ELECTROMAGENTIC COIL MEANS CARRIED BY THE FRAME, AN ARMATURE SUPPORTED TO PIVOT TOWARD AND AWAY FROM THE POLE MEANS, ELECTRICAL CONTACTS ENGAGEABLE AND DISENGAGEABLE IN RESPONSE TO ARMATURE PIVOTING, ORGANIC INSULATION ON SAID WIRING AND FROM WHICH MOLECULES ESCAPE TO PRODUCE ORGANIC VAPOR WITHIN THE SHELL, AND POROUS GLASS INSERT MEANS WITHIN THE SHELL INTERIOR TO ADSORB ORGANIC VAPOR KEEPING ADSORBED VAPOR FROM CONDENSING ON SAID CONTACTS, SAID INSERT MEANS CONSISTING OF A SOLID, STRUCTURALLY STRONG BODY HAVING A MODULUS OF RUPTURE OF SEVERAL THOUSAND P.S.I. AND THE BODY CONSISTING ESSENTIALLY OF OXIDES OF SILICON, SODIUM AND BORON.
References Cited (Backward Citations)
US1146019A
Cited
US2558076A
Cited
US2824189A
Cited
US2946873A
Cited
US2943169A
Cited
US3005071A
Cited
US3036176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |