ATE40222T1 - PROGRESSIVE LENS. - Google Patents

PROGRESSIVE LENS.

Info

Publication number: ATE40222T1
Authority: AT; Austria
Prior art keywords: progressive lens; progressive; lens
Prior art date: 1984-08-17

Application number

AT85904223T

Other languages

German (de)

Inventor

Rudolf Barth

Original Assignee

Rodenstock Optik G

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.)

1984-08-17

Filing date

1985-08-19

Publication date

1989-02-15

1984-08-17 Priority claimed from DE3430334A external-priority patent/DE3430334C2/en

1985-08-19 Application filed by Rodenstock Optik G filed Critical Rodenstock Optik G

1989-02-15 Application granted granted Critical

1989-02-15 Publication of ATE40222T1 publication Critical patent/ATE40222T1/en

Links

AT85904223T 1984-08-17 1985-08-19 PROGRESSIVE LENS. ATE40222T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE3430334A DE3430334C2 (en)	1984-08-17	1984-08-17	Progressive lens with two aspherical surfaces
EP85904223A EP0191831B1 (en)	1984-08-17	1985-08-19	Progressive spectacle lens
PCT/DE1985/000278 WO1986001308A1 (en)	1984-08-17	1985-08-19	Progressive spectacle lens

Publications (1)

Publication Number	Publication Date
ATE40222T1 true ATE40222T1 (en)	1989-02-15

Family

ID=27192256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT85904223T ATE40222T1 (en)	1984-08-17	1985-08-19	PROGRESSIVE LENS.

Country Status (1)

Country	Link
AT (1)	ATE40222T1 (en)

1985
- 1985-08-19 AT AT85904223T patent/ATE40222T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1997-05-15	REN	Ceased due to non-payment of the annual fee