US3394324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coaxial switch
Assignee: Jennings Radio Manufacturing Corp
•
Filing: 1962-07-31
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Granted: 1968-07-23
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Expires: 1982-07-31
Abstract
No abstract record available.
Inventors
- 👤 Robert D Mcclaflin
- 👤 Ted N Tilman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:43
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H01P1/12; H01P1/125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A COAXIAL SWITCH COMPRISING A DIELECTRIC ENVELOPE PORTION CLOSED ON ONE SIDE WITH A METALLIC WALL AND THEREWITH ENCLOSING A HERMETICALLY SEALED CHAMBER, A MAGNETIC CORE FIXED ON THE METALLIC WALL AND HAVING ONE END ADJACENT THERETO, AN ARMATURE PIVOTALLY MOUNTED WITHIN THE CHAMBER ADJACENT ONE END OF THE CORE, MEANS PRESSING THE ARMATURE IN A DIRECTION AWAY FROM THE CORE, MEANS ADJACENT THE END OF THE CORE REMOTE FROM THE ARMATURE OPERABLE TO MOVE THE ARMATURE IN A DIRECTION TOWARD THE CORE, SPACED CONTACT POINTS WITHIN THE CHAMBER MOUNTED ON THE DIELECTRIC ENVELOPE PORTION, EACH SAID POINT BEING CONTINUOUS WITH A LEAD EXTERNAL TO THE ENVELOPE PORTION,
Claim 2
Dependent Claim
108 words
A COAXIAL SWITCH COMPRISING A DIELECTRIC ENVELOPE PORTION CLOSED ON ONE SIDE WITH A METALLIC WALL AND THEREWITH ENCLOSING A HERMETICALLY SEALED CHAMBER, A MAGNETIC CORE FIXED ON THE METALLIC WALL AND HAVING ONE END ADJACENT THERETO, AN ARMATURE PIVOTALLY MOUNTED WITHIN THE CHAMBER ADJACENT ONE END OF THE CORE, MEANS PRESSING THE ARMATURE IN A DIRECTION AWAY FROM THE CORE, MEANS ADJACENT THE END OF THE CORE REMOTE FROM THE ARMATURE OPERABLE TO MOVE THE ARMATURE IN A DIRECTION TOWARD THE CORE, SPACED CONTACT POINTS WITHIN THE CHAMBER MOUNTED ON THE DIELECTRIC ENVELOPE PORTION, EACH SAID POINT BEING CONTINUOUS WITH A LEAD EXTERNAL TO THE ENVELOPE PORTION,
References Cited (Backward Citations)
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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) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |