Patent US4220546A successfully refreshed from Google Patents.
Patent US3105945A successfully refreshed from Google Patents.
US3105945A
Expired / Lapsed
US
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Signal energy take off device
Assignee: Tektronix Inc
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Filing: 1960-11-07
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Granted: 1963-10-01
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Expires: 1980-11-07
Abstract
No abstract record available.
Inventors
- 👤 Samuel R Mccutcheon
- 👤 Chester N Winningstad
- 👤 Clifford H Moulton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:56
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R24/42; H01F; H01F19/00; H01F19/04; H01F19/08; H03; H03H; H03H7/00; H03H7/48; H01F27/00; H01F27/28; H01F27/2823; H01F2027/2833
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A SIGNAL ENERGY TAKE OFF DEVICE COMPRISING A FEED THROUGH TRANSMMISSION LINE HAVING A PAIR OF SPACED CONDUCTORS, ONE OF SAID CONDUCTORS HAVING A GAP THEREIN WHICH IS SHORT RELATIVE TO THE SPACING BETWEEN SAID CONDUCTORS, AN OUTPUT TRANSMISSION LINE, A PLURALITY OF TRANSFORMERS EACH HAVING AN ANNULAR COARE OF AMGNETIC MATERIAL AND ARRANGED IN AT LEAST ONE GROUP OF TRANSFORMERS, SAID CORES BEING CIRCUMFERENTIALLY SPACED AROUND SAID ONE CONDUCTOR ADJACENT SAID GAP, A CONDUCTOR EXTENDING FROM ONE SIDE OF SAID GAP TO THE OTHER THROUGH EACH OF SAID CORES TO PROVIDE A SINGLE TURN PRIMARY WINDING FOR EACH OF SAID TRANSFORMERS WHICH PRIMARY WINDINGS ARE ALL CONNECTED IN PARALLEL ACROSS SAID GAP, AND A SINGLE CONDUCTOR EXTENDING IN SERIES THROUGH ALL OF SAID CORES OF THE TRANSFORMERS OF EACH SAID GROUP AND HAVING ITS ENDS CONNECTED TO SAID OUTPUT TRANSMISSION LINE TO PROVIDE SINGLE TURN SECONDARY WINDINGS FOR THE TRANSFORMERS OF EACH SAID GROUP ALL CONNECTED IN SERIES WITH SAID OUTPUT TRANSMISSION LINE.
Claim 2
Dependent Claim
164 words
A SIGNAL ENERGY TAKE OFF DEVICE COMPRISING A FEED THROUGH TRANSMMISSION LINE HAVING A PAIR OF SPACED CONDUCTORS, ONE OF SAID CONDUCTORS HAVING A GAP THEREIN WHICH IS SHORT RELATIVE TO THE SPACING BETWEEN SAID CONDUCTORS, AN OUTPUT TRANSMISSION LINE, A PLURALITY OF TRANSFORMERS EACH HAVING AN ANNULAR COARE OF AMGNETIC MATERIAL AND ARRANGED IN AT LEAST ONE GROUP OF TRANSFORMERS, SAID CORES BEING CIRCUMFERENTIALLY SPACED AROUND SAID ONE CONDUCTOR ADJACENT SAID GAP, A CONDUCTOR EXTENDING FROM ONE SIDE OF SAID GAP TO THE OTHER THROUGH EACH OF SAID CORES TO PROVIDE A SINGLE TURN PRIMARY WINDING FOR EACH OF SAID TRANSFORMERS WHICH PRIMARY WINDINGS ARE ALL CONNECTED IN PARALLEL ACROSS SAID GAP, AND A SINGLE CONDUCTOR EXTENDING IN SERIES THROUGH ALL OF SAID CORES OF THE TRANSFORMERS OF EACH SAID GROUP AND HAVING ITS ENDS CONNECTED TO SAID OUTPUT TRANSMISSION LINE TO PROVIDE SINGLE TURN SECONDARY WINDINGS FOR THE TRANSFORMERS OF EACH SAID GROUP ALL CONNECTED IN SERIES WITH SAID OUTPUT TRANSMISSION LINE.
References Cited (Backward Citations)
US775800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |