CA2180714C - Lentilles auxiliaires pour lunettes - Google Patents

Lentilles auxiliaires pour lunettes

Info

Publication number
CA2180714C
CA2180714C CA002180714A CA2180714A CA2180714C CA 2180714 C CA2180714 C CA 2180714C CA 002180714 A CA002180714 A CA 002180714A CA 2180714 A CA2180714 A CA 2180714A CA 2180714 C CA2180714 C CA 2180714C
Authority
CA
Canada
Prior art keywords
spectacle frame
primary
auxiliary
eyeglasses
auxiliary lenses
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 - Fee Related
Application number
CA002180714A
Other languages
English (en)
Other versions
CA2180714E (fr
CA2180714A1 (fr
Inventor
Richard Chao
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26665133&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2180714(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/554,854 external-priority patent/US5568207A/en
Application filed by Individual filed Critical Individual
Publication of CA2180714A1 publication Critical patent/CA2180714A1/fr
Publication of CA2180714C publication Critical patent/CA2180714C/fr
Application granted granted Critical
Publication of CA2180714E publication Critical patent/CA2180714E/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/02—Magnetic means

Landscapes

  • Eyeglasses (AREA)
CA002180714A 1995-11-07 1996-07-08 Lentilles auxiliaires pour lunettes Expired - Fee Related CA2180714E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/554,854 1995-11-07
US08/554,854 US5568207A (en) 1995-11-07 1995-11-07 Auxiliary lenses for eyeglasses
SG1996010023A SG47151A1 (en) 1995-11-07 1996-06-10 Auxiliary lenses for eyeglasses

Publications (3)

Publication Number Publication Date
CA2180714A1 CA2180714A1 (fr) 1997-05-08
CA2180714C true CA2180714C (fr) 1997-12-16
CA2180714E CA2180714E (fr) 2002-03-19

Family

ID=26665133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180714A Expired - Fee Related CA2180714E (fr) 1995-11-07 1996-07-08 Lentilles auxiliaires pour lunettes

Country Status (2)

Country Link
CA (1) CA2180714E (fr)
SG (1) SG47151A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02003827A (es) 1999-09-24 2004-12-06 Chic Optic Inc Dispositivo optico.
US6341864B1 (en) 2000-10-31 2002-01-29 Dave Ng Clip-on auxiliary lenses utilizing an elastic jaw in the shape of half arch
US6474810B1 (en) 2000-10-31 2002-11-05 Dave Ng Bridge for attaching auxiliary lenses
US6811254B2 (en) 2002-11-08 2004-11-02 Chic Optic Inc. Eyeglass with auxiliary lenses
US6820976B2 (en) 2002-03-22 2004-11-23 Chic Optic Inc. Eyeglass with flip-up auxiliary lens assembly
US7033018B2 (en) 2002-03-22 2006-04-25 Chic Optic Inc. Eyeglass device
US6776481B2 (en) 2002-09-09 2004-08-17 Dave Wah Foo Ng Clip on visor

Also Published As

Publication number Publication date
AU5944596A (en) 1997-05-15
SG47151A1 (en) 1998-03-20
CA2180714E (fr) 2002-03-19
CA2180714A1 (fr) 1997-05-08
AU684423B2 (en) 1997-12-11

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Legal Events

Date Code Title Description
EEER Examination request
NARE Reissued
MKLA Lapsed

Effective date: 20140708