Patent US4259689A successfully refreshed from Google Patents.
US4259689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television advertising editing system
Assignee: Individual
•
Filing: 1979-05-11
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Granted: 1981-03-31
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Expires: 1999-05-11
Abstract
Abstract A television advertising editing system including a detector for sampling the video signal in a television set to charge a capacitor negatively during which the system is inactive but which permits the capacitor to be charged positively in the brief period wherein the video signal is interrupted between the television program material and commercial material for providing triggering output voltage which permits a relay, connected to the television audio output, to be energized either discontinuing or diminishing the audio output for a predetermined period of time.
Inventors
- 👤 Edgar L. Bonner
- 👤 Nelson A. Faerber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:04
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N21/00; H04N21/40; H04N21/43; H04N21/439; H04N21/4396; H04N21/80; H04N21/81; H04N21/812; Y; Y10; Y10S; Y10S358/00; Y10S358/908
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
127 words
A television advertising editing system comprising, in combination, control means for controlling the audio output of a television set, video signal detecting means, means for connecting said video signal detecting means to a video circuit of said television set for receiving the video signal in said television set, monitoring means coupled to said video signal detecting means for monitoring the video signal received by said video signal detecting means to provide an output voltage signal indicating the absence of picture information in the video signal during the interval between program material and commercial material, voltage responsive means coupled between said control means and said monitoring means and responsive to the output voltage signal to actuate said control means for controlling the audio output of the television set.
Claim 2
Dependent Claim
127 words
A television advertising editing system comprising, in combination, control means for controlling the audio output of a television set, video signal detecting means, means for connecting said video signal detecting means to a video circuit of said television set for receiving the video signal in said television set, monitoring means coupled to said video signal detecting means for monitoring the video signal received by said video signal detecting means to provide an output voltage signal indicating the absence of picture information in the video signal during the interval between program material and commercial material, voltage responsive means coupled between said control means and said monitoring means and responsive to the output voltage signal to actuate said control means for controlling the audio output of the television set.
Claim 3
Dependent Claim
38 words
A television advertising editing system in accordance with claim 1 including timing means connected to said voltage responsive means for maintaining the actuation of said control means by said voltage responsive means for a predetermined period of time.
Claim 4
Dependent Claim
22 words
A television advertising editing system in accordance with claim 1 wherein said control means is adapted to discontinue said television audio output.
Claim 5
Dependent Claim
22 words
A television advertising editing system in accordance with claim 1 wherein said control means is adapted to diminish said television audio output.
Claim 6
Dependent Claim
88 words
A television advertising editing system in accordance with claim 2 wherein said monitoring means includes a control capacitor connected to associated source of DC power and means for charging said capacitor with the video signal from said detector means whereby the charge on said capacitor varies with the amplitude of said video signal, said voltage responsive means being arranged to respond to the charge on said control capacitor corresponding to the absence of picture information in the video signal from said detector means to actuate said relay means.
Claim 7
Dependent Claim
35 words
A television advertising editing system in accordance with claim 5 including means for adjusting the voltage level across said control capacitor to select the output voltage signal at which said voltage responsive means will respond.
Claim 8
Dependent Claim
71 words
A television advertising editing system in accordance with claim 5 wherein said voltage responsive means include a pair of control gates, means for connecting the input of one of said control gates to said monitoring means, means for connecting the output of said one control gate to the input of the other of said control gates, and means for connecting the output of said other control gate to said control means.
Claim 9
Dependent Claim
18 words
A television advertising editing system in accordance with claim 7 wherein said control gates comprises Schmitt trigger gates.
Claim 10
Dependent Claim
55 words
A television advertising editing system in accordance with claim 7 wherein said means for connecting the output of said one control gate to the input of said other control gate include a diode and wherein said timing means are connected between said connecting means for said control gates and said associated source of DC power.
Claim 11
Dependent Claim
36 words
A television advertising editing system in accordance with claim 9 wherein said timing means comprises a resistor and a capacitor connected in parallel between said control gates connecting means and said associated source of DC power.
References Cited (Backward Citations)
US2632800A
Cited
US3332021A
Cited
US3337805A
Cited
US3378775A
Cited
US3843929A
Cited
US3541453A
Cited
US3619492A
Cited
US3975688A
Cited
US3940701A
Cited
US4047226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-30 | 1984-09-29 | 1985-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-30 | 1988-09-29 | 1989-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-30 | 1992-09-29 | 1993-03-31 | $7700.00 | Window Closed / Lapsed |