US3134951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling between stationary launching means and movable surface wave guide means
Assignee: Rohde and Schwarz GmbH and Co KG
•
Filing: 1962-09-10
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Granted: 1964-05-26
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Expires: 1982-09-10
Abstract
No abstract record available.
Inventors
- 👤 Huber Franz Reinhold
- 👤 Neubauer Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:20
CPC Classifications
H; H01; H01P; H01P5/00; H01P5/08; H01P3/00; H01P3/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
IN A SURFACE WAVE COUPLING, BEAMING MEANS INCLUDING GALVANIC CONTACT MEANS, A SURFACE WAVE TRANSMISSION LINE INCLUDING A METAL CONDUCTOR HAVING A SURFACE PROVIDED WITH A DIELECTRIC COATING AXIALLY DISPLACEABLE IN THE BEAMING MEANS, SAID SURFACE COATING BEING INTERRUPTED AT LEAST ON A PORTION OF THE CONDUCTOR CIRCUMFERENCE AND ALONG THE METAL CONDUCTOR SO AS TO PERMIT SAID CONTACT MEANS TO ENGAGE SAID METAL CONDUCTOR.
Claim 2
Dependent Claim
65 words
IN A SURFACE WAVE COUPLING, BEAMING MEANS INCLUDING GALVANIC CONTACT MEANS, A SURFACE WAVE TRANSMISSION LINE INCLUDING A METAL CONDUCTOR HAVING A SURFACE PROVIDED WITH A DIELECTRIC COATING AXIALLY DISPLACEABLE IN THE BEAMING MEANS, SAID SURFACE COATING BEING INTERRUPTED AT LEAST ON A PORTION OF THE CONDUCTOR CIRCUMFERENCE AND ALONG THE METAL CONDUCTOR SO AS TO PERMIT SAID CONTACT MEANS TO ENGAGE SAID METAL CONDUCTOR.
References Cited (Backward Citations)
US2668199A
Cited
US2991336A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |