Patent US3071737A successfully refreshed from Google Patents.
US3071737A
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Signal energy take off device
Assignee: Tektronix Inc
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Filing: 1961-06-26
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Granted: 1963-01-01
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Expires: 1981-06-26
Abstract
No abstract record available.
Inventors
- 👤 Tat C Lam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:31
CPC Classifications
H; H03; H03H; H03H7/00; H03H7/48; H03H7/485; H01; H01F; H01F19/00; H01F19/04; H01F19/08; H01F27/00; H01F27/28; H01F27/2823; H01F2027/2833
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A SIGNAL ENERGY TAKE OFF DEVICE COMPRISING: A FEED THROUGH TRANSMISSION LINE HAVING A PAIR OF SPACED CONDUCTORS, ONE OF SAID CONDUCTORS HAVING A GAP THEREIN, AN OUTPUT TRANSMISSION LINE, AN ANNULAR TRANSFORMER CORE OF MAGNETIC MATERIAL SURROUNDING SAID FEED THROUGH TRANSMISSION LINE ADJACENT SAID GAP, A PRIMARY TRANSFORMER WINDING CONNECTED ACROSS SAID
Claim 2
Dependent Claim
53 words
A SIGNAL ENERGY TAKE OFF DEVICE COMPRISING: A FEED THROUGH TRANSMISSION LINE HAVING A PAIR OF SPACED CONDUCTORS, ONE OF SAID CONDUCTORS HAVING A GAP THEREIN, AN OUTPUT TRANSMISSION LINE, AN ANNULAR TRANSFORMER CORE OF MAGNETIC MATERIAL SURROUNDING SAID FEED THROUGH TRANSMISSION LINE ADJACENT SAID GAP, A PRIMARY TRANSFORMER WINDING CONNECTED ACROSS SAID
References Cited (Backward Citations)
US2915707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |