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Patent US3244809A successfully refreshed from Google Patents.
US3244809A
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Signal distribution systems
Assignee: Pye Electronic Products Ltd
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Filing: 1962-02-26
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Granted: 1966-04-05
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Expires: 1982-02-26
Abstract
No abstract record available.
Inventors
- 👤 Fuller Dennis Quintrell
- 👤 Russell Kenneth Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:22
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/16; H04N7/173; H04N7/17345; H04N7/17363; H04H; H04H20/00; H04H20/65; H04H20/76; H04H20/77
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A SIGNAL DISTRIBUTION SYSTEM FOR DISTRIBUTING PLURAL DIFFERENT SERIES OF SIGNALS, COMPRISING A DISTRIBUTION STATION, A PLURALITY OF SUBSCRIBERS RECEIVERS, A DISTRIBUTION LINE FOR DISTRIBUTING SAID SERIES OF SIGNALS FROM SAID DISTRIBUTION STATION TOWARDS SAID SUBSCRIBERS RECEIVERS, SAID DISTRIBUTION LINE HAVING A SEPARATE CONDUCTOR PATH FOR EACH SERIES OF SIGNALS, A SIGNAL SELECTOR DEVICE FOR EACH SUBSCRIBERS RECEIVER, SAID SIGNAL SELECTOR DEVICES ALL BEING LOCATED ADJACENT THE DISTRIBUTION LINE, AMPLIFYING MEANS IN EACH SIGNAL SELECTOR DEVICE FOR AMPLIFYING THE SELECTED SERIES OF SIGNALS, A RECEIVER LINE CONNECTING EACH SIGNAL SELECTOR DEVICE TO THE ASSOCIATED SUBSCRIBERS RECEIVER FOR FEEDING A SERIES OF SIGNALS SELECTED BY SAID SELECTOR DEVICE FROM THE DISTRIBUTION LINE TO THE RECEIVER, EACH RECEIVER LINE ONLY HAVING SUFFICIENT CONDUCTORS TO CARRY ANY ONE SELECTED SERIES OF SIGNALS TO THE RECEIVER CONNECTED THERETO, AND MEANS FOR FEEDING A POTENTIAL FROM EACH RECEIVER OVER ITS RECEIVER LINE TO ENERGISE SAID AMPLIFYING MEANS IN THE ASSOCIATED SIGNAL SELECTOR DEVICE.
Claim 2
Dependent Claim
158 words
A SIGNAL DISTRIBUTION SYSTEM FOR DISTRIBUTING PLURAL DIFFERENT SERIES OF SIGNALS, COMPRISING A DISTRIBUTION STATION, A PLURALITY OF SUBSCRIBERS RECEIVERS, A DISTRIBUTION LINE FOR DISTRIBUTING SAID SERIES OF SIGNALS FROM SAID DISTRIBUTION STATION TOWARDS SAID SUBSCRIBERS RECEIVERS, SAID DISTRIBUTION LINE HAVING A SEPARATE CONDUCTOR PATH FOR EACH SERIES OF SIGNALS, A SIGNAL SELECTOR DEVICE FOR EACH SUBSCRIBERS RECEIVER, SAID SIGNAL SELECTOR DEVICES ALL BEING LOCATED ADJACENT THE DISTRIBUTION LINE, AMPLIFYING MEANS IN EACH SIGNAL SELECTOR DEVICE FOR AMPLIFYING THE SELECTED SERIES OF SIGNALS, A RECEIVER LINE CONNECTING EACH SIGNAL SELECTOR DEVICE TO THE ASSOCIATED SUBSCRIBERS RECEIVER FOR FEEDING A SERIES OF SIGNALS SELECTED BY SAID SELECTOR DEVICE FROM THE DISTRIBUTION LINE TO THE RECEIVER, EACH RECEIVER LINE ONLY HAVING SUFFICIENT CONDUCTORS TO CARRY ANY ONE SELECTED SERIES OF SIGNALS TO THE RECEIVER CONNECTED THERETO, AND MEANS FOR FEEDING A POTENTIAL FROM EACH RECEIVER OVER ITS RECEIVER LINE TO ENERGISE SAID AMPLIFYING MEANS IN THE ASSOCIATED SIGNAL SELECTOR DEVICE.
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) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |