GB8722943D0 - Lens tool - Google Patents

Lens tool

Info

Publication number
GB8722943D0
GB8722943D0 GB878722943A GB8722943A GB8722943D0 GB 8722943 D0 GB8722943 D0 GB 8722943D0 GB 878722943 A GB878722943 A GB 878722943A GB 8722943 A GB8722943 A GB 8722943A GB 8722943 D0 GB8722943 D0 GB 8722943D0
Authority
GB
United Kingdom
Prior art keywords
lens tool
lens
tool
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.)
Granted
Application number
GB878722943A
Other versions
GB2196886A (en
GB2196886B (en
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.)
J&S Wylde Ltd
Original Assignee
J&S Wylde Ltd
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 GB868623811A external-priority patent/GB8623811D0/en
Priority claimed from GB868623832A external-priority patent/GB8623832D0/en
Application filed by J&S Wylde Ltd filed Critical J&S Wylde Ltd
Priority to GB8722943A priority Critical patent/GB2196886B/en
Publication of GB8722943D0 publication Critical patent/GB8722943D0/en
Publication of GB2196886A publication Critical patent/GB2196886A/en
Application granted granted Critical
Publication of GB2196886B publication Critical patent/GB2196886B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
GB8722943A 1986-10-03 1987-09-30 A lens tool Expired - Fee Related GB2196886B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8722943A GB2196886B (en) 1986-10-03 1987-09-30 A lens tool

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868623811A GB8623811D0 (en) 1986-10-03 1986-10-03 Lens tool
GB868623832A GB8623832D0 (en) 1986-10-03 1986-10-03 Lens tool
GB8722943A GB2196886B (en) 1986-10-03 1987-09-30 A lens tool

Publications (3)

Publication Number Publication Date
GB8722943D0 true GB8722943D0 (en) 1987-11-04
GB2196886A GB2196886A (en) 1988-05-11
GB2196886B GB2196886B (en) 1991-02-06

Family

ID=27263162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8722943A Expired - Fee Related GB2196886B (en) 1986-10-03 1987-09-30 A lens tool

Country Status (1)

Country Link
GB (1) GB2196886B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210695A (en) * 1990-10-26 1993-05-11 Gerber Optical, Inc. Single block mounting system for surfacing and edging of a lens blank and method therefor
US5140782A (en) * 1990-10-29 1992-08-25 Honore Mecteau Tool and method for forming a lens
GB2255922B (en) * 1991-05-24 1994-07-20 Stephen Jack Wylde Lens surface former and polishing tool
US5269102A (en) * 1991-06-19 1993-12-14 Gerber Optical, Inc. Disposable lap blank
US6375554B1 (en) * 1999-12-01 2002-04-23 Gerber Coburn Optical Inc. Retaining mechanism for lapping device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612828A (en) * 1946-01-04 1948-11-18 Eastman Kodak Co Improvements in abrading laps for optical glass surfaces
GB1346781A (en) * 1972-02-25 1974-02-13 Wylde Ltd J S Lens-generating machines
JPS55164462A (en) * 1979-06-06 1980-12-22 American Optical Corp Head for polishing lens

Also Published As

Publication number Publication date
GB2196886A (en) 1988-05-11
GB2196886B (en) 1991-02-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930930