Patent US3413554A successfully refreshed from Google Patents.
US3413554A
Expired / Lapsed
US
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Transceiver with self-tuning transmitter controlled by receiver
Assignee: Bendix Corp
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Filing: 1965-05-03
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Granted: 1968-11-26
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Expires: 1985-05-03
Abstract
No abstract record available.
Inventors
- 👤 Lester R Yates
- 👤 Jr Charles M Dorsey
- 👤 Joseph J Sawicki
- 👤 Robert W Chang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:06
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/38; H04B1/40; H04B1/44; H03; H03D; H03D7/00; H03D7/16; H03D7/161; H03D7/163; H03J; H03J3/00; H03J7/00; H03J7/18; H04B1/54; H03B; H03B19/00; H03B2200/00; H03B2200/006; H03B2200/007; H03B5/00; H03B5/30; H03B5/32; H03B5/36; H03B5/362; H03B5/366; H03B5/368; H03D7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1891299A
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US2131558A
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US2379395A
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US2415318A
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US2635183A
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US2958768A
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US3020421A
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US3054057A
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US3289096A
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US3290598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |