CA2569643C - Verres de contact portant des marques d'identification - Google Patents

Verres de contact portant des marques d'identification Download PDF

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Publication number
CA2569643C
CA2569643C CA2569643A CA2569643A CA2569643C CA 2569643 C CA2569643 C CA 2569643C CA 2569643 A CA2569643 A CA 2569643A CA 2569643 A CA2569643 A CA 2569643A CA 2569643 C CA2569643 C CA 2569643C
Authority
CA
Canada
Prior art keywords
contact lens
holes
identifying mark
microns
hole
Prior art date
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 - Lifetime
Application number
CA2569643A
Other languages
English (en)
Other versions
CA2569643A1 (fr
Inventor
Jongliang Wu
Khaled A. Chehab
Carl G. Crowe
Victor Lust
Richard J. Nason
Timothy R. Poling
Jon Scott Walker
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.)
Johnson and Johnson Vision Care Inc
Original Assignee
Johnson and Johnson Vision Care 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.)
Filing date
Publication date
Priority claimed from US09/052,684 external-priority patent/US6203156B1/en
Application filed by Johnson and Johnson Vision Care Inc filed Critical Johnson and Johnson Vision Care Inc
Publication of CA2569643A1 publication Critical patent/CA2569643A1/fr
Application granted granted Critical
Publication of CA2569643C publication Critical patent/CA2569643C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Eyeglasses (AREA)
CA2569643A 1998-03-31 1999-03-29 Verres de contact portant des marques d'identification Expired - Lifetime CA2569643C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/052,684 1998-03-31
US09/052,684 US6203156B1 (en) 1998-03-31 1998-03-31 Contact lenses bearing marks
CA002267590A CA2267590C (fr) 1998-03-31 1999-03-29 Verres de contact portant des marques d'identification

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002267590A Division CA2267590C (fr) 1998-03-31 1999-03-29 Verres de contact portant des marques d'identification

Publications (2)

Publication Number Publication Date
CA2569643A1 CA2569643A1 (fr) 1999-09-30
CA2569643C true CA2569643C (fr) 2010-03-16

Family

ID=37682506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2569643A Expired - Lifetime CA2569643C (fr) 1998-03-31 1999-03-29 Verres de contact portant des marques d'identification

Country Status (1)

Country Link
CA (1) CA2569643C (fr)

Also Published As

Publication number Publication date
CA2569643A1 (fr) 1999-09-30

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CA2569643C (fr) Verres de contact portant des marques d'identification

Legal Events

Date Code Title Description
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MKEX Expiry

Effective date: 20190329