Patent JPS5140791A successfully refreshed from Google Patents.
US4348696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television viewing control device
Assignee: Individual
•
Filing: 1980-09-08
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Granted: 1982-09-07
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Expires: 2000-09-08
Abstract
Abstract A television viewing control device for recording the viewing time of one or more viewers watching a controlled television set and turning the television set off when a predetermined viewing time limit of any one of the viewers is exceeded. The viewing control device includes a random access memory circuit for semi-permanently storing an assigned individual password for each of a given number of viewers and a predetermined viewing time associated with each of the passwords, a micro processor unit having the capacity for temporarily storing the individual password of each of the viewers watching the controlled set at any particular instance of time, and including polling means operated by a read only memory unit at predetermined intervals of time to compare the passwords in the random access memory and the micro processor unit and to subtract a period of time equal to the predetermined interval from the viewing time associated with each of the passwords in the micro processor unit, and a control switch actuated by the micro processor unit for turning the controlled television set on when a first password is fed into the memory of the micro processor unit and to turn the set off when the time limit of any of the viewers watching the controlled set reaches zero.
Inventors
- 👤 Galen C. Beier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:30
CPC Classifications
G; G04; G04G; G04G15/00; G04G15/006; G07; G07C; G07C9/00; G07C9/30; G07C9/32; G07C9/33
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
313 words
A television viewing control device for recording the viewing time of a plurality of viewers watching a controlled television set, and turning said set off when a predetermined viewing time limit of any one of said viewers is exceeded, said control device comprising: (a) a memory circuit means having the capacity for semipermanently storing an assigned individual password for each of said viewers and a predetermined viewing time associated with each of said passwords; (b) control means for turning said controlled television set on and off; (c) processing means including: (1) data storage means having the capacity for temporarily storing the individual password of each of said viewers watching said controlled set, and (2) polling means operated at predetermined intervals of time to compare the passwords in said data storage means and said memory circuit means and to subtract a period of time equal to said predetermined interval from the viewing time associated with each of said passwords in said data storage means; (d) a first means to actuate said control means to turn said television set off when any one of said time limits associated with said passwords reaches zero; (e) programming means for supplying said assigned passwords and said associated time limits to said memory circuit means, (f) input means for use by each of said viewers to feed their assigned password to said data storage means when said viewers desire to view said television set; (g) a programmed memory means to direct the operation of said polling means in response to the input of one of said passwords to said data storage means; (h) a second means to actuate said control means to turn said controlled set to an on condition in response to the input of at least one of said passwords to said data storage means; and (i) clock means for providing internal timing for said polling means.
Claim 2
Dependent Claim
313 words
A television viewing control device for recording the viewing time of a plurality of viewers watching a controlled television set, and turning said set off when a predetermined viewing time limit of any one of said viewers is exceeded, said control device comprising: (a) a memory circuit means having the capacity for semipermanently storing an assigned individual password for each of said viewers and a predetermined viewing time associated with each of said passwords; (b) control means for turning said controlled television set on and off; (c) processing means including: (1) data storage means having the capacity for temporarily storing the individual password of each of said viewers watching said controlled set, and (2) polling means operated at predetermined intervals of time to compare the passwords in said data storage means and said memory circuit means and to subtract a period of time equal to said predetermined interval from the viewing time associated with each of said passwords in said data storage means; (d) a first means to actuate said control means to turn said television set off when any one of said time limits associated with said passwords reaches zero; (e) programming means for supplying said assigned passwords and said associated time limits to said memory circuit means, (f) input means for use by each of said viewers to feed their assigned password to said data storage means when said viewers desire to view said television set; (g) a programmed memory means to direct the operation of said polling means in response to the input of one of said passwords to said data storage means; (h) a second means to actuate said control means to turn said controlled set to an on condition in response to the input of at least one of said passwords to said data storage means; and (i) clock means for providing internal timing for said polling means.
Claim 3
Dependent Claim
27 words
A television viewing control device as recited in claim 1 wherein said device further includes display means operable by the processing means to display information provided thereby.
Claim 4
Dependent Claim
35 words
A television viewing control device as recited in claim 1 wherein said memory circuit means has the additional capacity for semi-permanently storing a predetermined viewing time range associated with each of said assigned individual passwords.
Claim 5
Dependent Claim
42 words
A television viewing control device as recited in claim 1 wherein said device further includes security means to permit one to ascertain the number of passwords contained in the data storage means of said processing means at any particular instance of time.
Claim 6
Dependent Claim
49 words
A television viewing control device as recited in claim 1 wherein said device further includes inquiry means to permit one to ascertain the time remaining associated with each of said passwords in the memory circuit means or to ascertain the original time limit associated with each of said passwords.
Claim 7
Dependent Claim
43 words
A television viewing control device as recited in claim 1 wherein said control device includes a second inquiry means for interrogating the control device as to the particular time range associated with each of said passwords contained in said first memory circuit means.
Claim 8
Dependent Claim
234 words
A television viewing control device for recording the viewing time of a plurality of viewers watching a controlled television set, and turning said set off when a predetermined viewing time limit of any one of said viewers is exceeded, said control device comprising: (a) a memory circuit means having the capacity for semi-permanently storing an assigned individual password for each of said viewers and a predetermined viewing time associated with each of said passwords; (b) processing means including: (1) data storage means having the capacity for temporarily storing the individual password of each of said viewers watching said controlled set, and (2) polling means to compare the passwords in said data storage means and said memory circuit means and to subtract time from the viewing time associated with each of said passwords in said data storage means; (c) a first means to provide a signal when any one of said time limits associated with said passwords reaches zero; (d) programming means for supplying said assigned passwords and said associated time limits to said memory circuit means, (e) input means for use by each of said viewers to feed their assigned password to said data storage means when said viewers desire to view said television set; and (f) a programmed memory means to direct the operation of said polling means in response to the input of one of said passwords to said data storage means.
Claim 9
Dependent Claim
234 words
A television viewing control device for recording the viewing time of a plurality of viewers watching a controlled television set, and turning said set off when a predetermined viewing time limit of any one of said viewers is exceeded, said control device comprising: (a) a memory circuit means having the capacity for semi-permanently storing an assigned individual password for each of said viewers and a predetermined viewing time associated with each of said passwords; (b) processing means including: (1) data storage means having the capacity for temporarily storing the individual password of each of said viewers watching said controlled set, and (2) polling means to compare the passwords in said data storage means and said memory circuit means and to subtract time from the viewing time associated with each of said passwords in said data storage means; (c) a first means to provide a signal when any one of said time limits associated with said passwords reaches zero; (d) programming means for supplying said assigned passwords and said associated time limits to said memory circuit means, (e) input means for use by each of said viewers to feed their assigned password to said data storage means when said viewers desire to view said television set; and (f) a programmed memory means to direct the operation of said polling means in response to the input of one of said passwords to said data storage means.
References Cited (Backward Citations)
US4081754A
Cited
US4268817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-09-06 | 1986-03-08 | 1986-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-06 | 1990-03-08 | 1990-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-06 | 1994-03-08 | 1994-09-07 | $7700.00 | Window Closed / Lapsed |