CA1228152A - Systeme de controle de circuits d'abonne - Google Patents

Systeme de controle de circuits d'abonne

Info

Publication number: CA1228152A
Authority: CA; Canada
Prior art keywords: address; subscriber; frequency; pole; carrier
Prior art date: 1982-11-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000504433A

Other languages

English (en)

Inventor

Peter R. Petrus

Raymond F. St. Louis

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pico Products Inc

Original Assignee

Pico Products Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-11-22

Filing date

1986-03-18

Publication date

1987-10-13

1982-11-22 Priority claimed from US06/443,546 external-priority patent/US4580161A/en

1986-03-18 Application filed by Pico Products Inc filed Critical Pico Products Inc

1986-03-18 Priority to CA000504433A priority Critical patent/CA1228152A/fr

1987-10-13 Application granted granted Critical

1987-10-13 Publication of CA1228152A publication Critical patent/CA1228152A/fr

Status Expired legal-status Critical Current

Links

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Landscapes

Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

CA000504433A 1982-11-22 1986-03-18 Systeme de controle de circuits d'abonne Expired CA1228152A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000504433A CA1228152A (fr)	1982-11-22	1986-03-18	Systeme de controle de circuits d'abonne

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/443,546 US4580161A (en)	1982-11-22	1982-11-22	Cable television subscriber control system including addressable filters having a variable pole
CA000437750A CA1216356A (fr)	1982-11-22	1983-09-28	Filtre de systeme de controle pour abonne
CA000504433A CA1228152A (fr)	1982-11-22	1986-03-18	Systeme de controle de circuits d'abonne
US443,546		1989-11-30

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000437750A Division CA1216356A (fr)	1982-11-22	1983-09-28	Filtre de systeme de controle pour abonne

Publications (1)

Publication Number	Publication Date
CA1228152A true CA1228152A (fr)	1987-10-13

Family

ID=25670165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000504433A Expired CA1228152A (fr)	1982-11-22	1986-03-18	Systeme de controle de circuits d'abonne

Country Status (1)

Country	Link
CA (1)	CA1228152A (fr)

1986
- 1986-03-18 CA CA000504433A patent/CA1228152A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2004-10-13	MKEX	Expiry