Patent US3243733A successfully refreshed from Google Patents.
US3243733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiway waveguide switch
Assignee: Individual
•
Filing: 1964-06-03
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Granted: 1966-03-29
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Expires: 1984-06-03
Abstract
No abstract record available.
Inventors
- 👤 Donald A Hosman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:23
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H01P1/12; H01P1/122
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A THREE WAY WAVEGUIDE SWITCH INCLUDING: A HOUSING HAVING THREE INPUT PORTS AND ONE OUTPUT PORT; A ROTARY CONTROL MEMBER MOUNTED IN SAID HOUSING, SAID CONTROL MEMBER HAVING PASSAGE MEANS FOR CONNECTING ANY ONE OF SAID INPUT PORTS WITH SAID OUTPUT PORT; AND LOAD MEANS MOUNTED IN SAID CONTROL MEMBER SO AS TO TERMINATE THE INPUT PORTS NOT CONNECTED TO THE OUTPUT PORT BY SAID PASSAGE MEANS AND THEREBY ATTENUATING INPUT SIGNALS AT SAID INPUT PORTS NOT CONNECTED TO THE OUTPUT PORT.
Claim 2
Dependent Claim
82 words
A THREE WAY WAVEGUIDE SWITCH INCLUDING: A HOUSING HAVING THREE INPUT PORTS AND ONE OUTPUT PORT; A ROTARY CONTROL MEMBER MOUNTED IN SAID HOUSING, SAID CONTROL MEMBER HAVING PASSAGE MEANS FOR CONNECTING ANY ONE OF SAID INPUT PORTS WITH SAID OUTPUT PORT; AND LOAD MEANS MOUNTED IN SAID CONTROL MEMBER SO AS TO TERMINATE THE INPUT PORTS NOT CONNECTED TO THE OUTPUT PORT BY SAID PASSAGE MEANS AND THEREBY ATTENUATING INPUT SIGNALS AT SAID INPUT PORTS NOT CONNECTED TO THE OUTPUT PORT.
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) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |