FR2055087A5 - - Google Patents

Info

Publication number: FR2055087A5
Authority: FR; France
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

FR7025937A

Other languages

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.)

BEATTIE LABO Inc

Original Assignee

BEATTIE LABO 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.)

1969-07-15

Filing date

1970-07-15

Publication date

1971-05-07

1970-07-15 Application filed by BEATTIE LABO Inc filed Critical BEATTIE LABO Inc

1971-05-07 Application granted granted Critical

1971-05-07 Publication of FR2055087A5 publication Critical patent/FR2055087A5/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/00519—Reusable moulds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00855—Producing cylindrical lenses
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses

Landscapes

Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Manufacturing & Machinery (AREA)
Ophthalmology & Optometry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

FR7025937A 1969-07-15 1970-07-15 Expired FR2055087A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US84175869A	1969-07-15	1969-07-15

Publications (1)

Publication Number	Publication Date
FR2055087A5 true FR2055087A5 (de)	1971-05-07

Family

ID=25285624

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7025937A Expired FR2055087A5 (de)	1969-07-15	1970-07-15

Country Status (5)

Country	Link
JP (1)	JPS5016831B1 (de)
BE (1)	BE753437A (de)
DE (1)	DE2029098A1 (de)
FR (1)	FR2055087A5 (de)
GB (1)	GB1317005A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8601967D0 (en) *	1986-01-28	1986-03-05	Coopervision Optics	Manufacturing contact lenses
JP2610029B2 (ja) *	1987-12-28	1997-05-14	ソニー株式会社	成形型の製造方法
ES2096846T3 (es) *	1988-11-02	1997-03-16	British Tech Group	Moldeo y envase de lentes de contacto.
US5573108A (en) *	1988-11-02	1996-11-12	British Technology Group Ltd.	Disposable contact lens package

1970
- 1970-06-12 DE DE19702029098 patent/DE2029098A1/de active Pending
- 1970-07-06 GB GB3273470A patent/GB1317005A/en not_active Expired
- 1970-07-11 JP JP6059370A patent/JPS5016831B1/ja active Pending
- 1970-07-14 BE BE753437D patent/BE753437A/xx unknown
- 1970-07-15 FR FR7025937A patent/FR2055087A5/fr not_active Expired

Also Published As

Publication number	Publication date
BE753437A (de)	1971-01-14
JPS5016831B1 (de)	1975-06-16
GB1317005A (en)	1973-05-16
DE2029098A1 (de)	1971-02-11

Publication	Publication Date	Title
AU465452B2 (de)	1975-09-11
AU429630B2 (de)	1972-10-26
AU450150B2 (de)	1970-11-12
FR2055087A5 (de)	1971-05-07
AU442375B2 (de)	1973-11-06
AU427401B2 (de)	1972-08-17
AU470301B1 (de)	1972-05-25
AU438128B2 (de)	1973-07-16
AU470661B1 (de)	1970-10-05
AU442380B2 (de)	1973-11-05
AU442357B2 (de)	1973-11-07
AU442463B2 (de)	1973-11-09
AU442285B2 (de)	1973-11-02
AU442535B2 (de)	1973-11-12
AU442538B2 (de)	1973-11-12
AU442554B2 (de)	1973-11-13
AU442322B2 (de)	1973-11-02
AU428131B2 (de)	1972-09-14
AU428129B2 (de)	1972-09-12
AU428074B2 (de)	1972-09-11
AU5228269A (de)	1970-09-24
CS148856B1 (de)	1973-05-24
AU4949169A (de)	1970-07-30
AU4540468A (de)	1971-04-01
AU440587A (de)	1972-01-06

Legal Events

Date	Code	Title	Description
1976-09-10	ST	Notification of lapse