Patent US3092771A successfully refreshed from Google Patents.
US3092771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broadband transmit-receive device
Assignee: Unisys Corp
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Filing: 1954-12-28
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Granted: 1963-06-04
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Expires: 1974-12-28
Abstract
No abstract record available.
Inventors
- 👤 Seymour B Cohn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:52
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/03; G01S7/034
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A WAVE GUIDE SWITCHING DEVICE INCLUDING FIRST, SECOND AND THIRD WAVE GUIDES, A FIRST MEANS INCLUDING AN APERTURE CONNECTING SAID FIRST AND SECOND WAVE GUIDES A SECOND MEANS INCLUDING AN APERTURE CONNECTING SAID SECOND AND THIRD WAVE GUIDES, CENTRAL CONDUCTOR MEANS MOUNTED FOR PASSING THROUGH SAID APERTURES, SAID FIRST AND SECOND MEANS AND SAID CENTRAL CONDUCTOR MEANS CONSTITUTING AT LEAST PART OF FIRST AND SECOND COAXIAL LINES, SAID FIRST COAXIAL LINE CONNECTING SAID FIRST AND SECOND WAVE GUIDES AND SAID SECOND COAXIAL LINE CONNECTING SAID SECOND AND THIRD WAVES GUIDES, AND SHUTTER MEANS MOUNTED ON SAID CENTRAL CONDUCTOR MEANS AND MOVABLE AXIALLY OF SAID CENTRAL CONDUCTOR MEANS, SAID SHUTTER MEANS BEING ADAPTED TO CLOSE OF SAID APERTURES.
Claim 2
Dependent Claim
117 words
A WAVE GUIDE SWITCHING DEVICE INCLUDING FIRST, SECOND AND THIRD WAVE GUIDES, A FIRST MEANS INCLUDING AN APERTURE CONNECTING SAID FIRST AND SECOND WAVE GUIDES A SECOND MEANS INCLUDING AN APERTURE CONNECTING SAID SECOND AND THIRD WAVE GUIDES, CENTRAL CONDUCTOR MEANS MOUNTED FOR PASSING THROUGH SAID APERTURES, SAID FIRST AND SECOND MEANS AND SAID CENTRAL CONDUCTOR MEANS CONSTITUTING AT LEAST PART OF FIRST AND SECOND COAXIAL LINES, SAID FIRST COAXIAL LINE CONNECTING SAID FIRST AND SECOND WAVE GUIDES AND SAID SECOND COAXIAL LINE CONNECTING SAID SECOND AND THIRD WAVES GUIDES, AND SHUTTER MEANS MOUNTED ON SAID CENTRAL CONDUCTOR MEANS AND MOVABLE AXIALLY OF SAID CENTRAL CONDUCTOR MEANS, SAID SHUTTER MEANS BEING ADAPTED TO CLOSE OF SAID APERTURES.
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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |