CA2451912C - Systeme televisuel interactif de cartes a puces - Google Patents

Systeme televisuel interactif de cartes a puces Download PDF

Info

Publication number: CA2451912C
Authority: CA; Canada
Prior art keywords: card; data; television; light; present
Prior art date: 1994-01-19
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 - Fee Related

Application number

CA002451912A

Other languages

English (en)

Other versions

CA2451912A1 (fr

Inventor

Frank R. Nemirofsky

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.)

Individual

Original Assignee

Individual

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.)

1994-01-19

Filing date

1995-01-19

Publication date

2006-10-03

1994-01-19 Priority claimed from US08/183,525 external-priority patent/US5594493A/en

1995-01-19 Application filed by Individual filed Critical Individual

1995-07-27 Publication of CA2451912A1 publication Critical patent/CA2451912A1/fr

2006-10-03 Application granted granted Critical

2006-10-03 Publication of CA2451912C publication Critical patent/CA2451912C/fr

2015-01-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Landscapes

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

CA002451912A 1994-01-19 1995-01-19 Systeme televisuel interactif de cartes a puces Expired - Fee Related CA2451912C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US08/183,525 US5594493A (en)	1994-01-19	1994-01-19	Television signal activated interactive smart card system
US08/183,525		1994-01-19
CA002181705A CA2181705C (fr)	1994-01-19	1995-01-19	Systeme televisuel interactif de cartes a puces

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002181705A Division CA2181705C (fr)	1994-01-19	1995-01-19	Systeme televisuel interactif de cartes a puces

Publications (2)

Publication Number	Publication Date
CA2451912A1 CA2451912A1 (fr)	1995-07-27
CA2451912C true CA2451912C (fr)	2006-10-03

Family

ID=31716361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002451912A Expired - Fee Related CA2451912C (fr)	1994-01-19	1995-01-19	Systeme televisuel interactif de cartes a puces

Country Status (1)

Country	Link
CA (1)	CA2451912C (fr)

1995
- 1995-01-19 CA CA002451912A patent/CA2451912C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2451912A1 (fr)	1995-07-27

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Legal Events

Date	Code	Title	Description
2003-12-30	EEER	Examination request
2014-03-04	MKLA	Lapsed	Effective date: 20140121