CA2180714C - Auxiliary lenses for eyeglasses - Google Patents

Auxiliary lenses for eyeglasses

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
French (fr)
Other versions
CA2180714E (en
CA2180714A1 (en
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/en
Application granted granted Critical
Publication of CA2180714C publication Critical patent/CA2180714C/en
Publication of CA2180714E publication Critical patent/CA2180714E/en
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)

Abstract

An eyeglass device includes a primary and an auxiliary spectacle frames for supporting lenses. The primary spectacle frame includes two legs pivotally coupled to two side extensions and includes two magnetic members secured in the rear and side portions. The auxiliary spectacle frame includes two legs engaged on the primary spectacle frame and each having a magnetic member for engaging with the magnetic members of the primary spectacle frame so as to secure the spectacle frames together and so as to prevent the auxiliary spectacle frame from moving downward relative to the primary spectacle frame.
CA002180714A 1995-11-07 1996-07-08 Auxiliary lenses for eyeglasses Expired - Fee Related CA2180714E (en)

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 (en) 1997-05-08
CA2180714C true CA2180714C (en) 1997-12-16
CA2180714E CA2180714E (en) 2002-03-19

Family

ID=26665133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180714A Expired - Fee Related CA2180714E (en) 1995-11-07 1996-07-08 Auxiliary lenses for eyeglasses

Country Status (2)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL148858A0 (en) 1999-09-24 2002-09-12 Chic Optic Inc Eyeglass device
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
US7033018B2 (en) 2002-03-22 2006-04-25 Chic Optic Inc. Eyeglass device
US6820976B2 (en) 2002-03-22 2004-11-23 Chic Optic Inc. Eyeglass with flip-up auxiliary lens assembly
US6811254B2 (en) 2002-11-08 2004-11-02 Chic Optic Inc. Eyeglass with auxiliary lenses
US6776481B2 (en) 2002-09-09 2004-08-17 Dave Wah Foo Ng Clip on visor

Also Published As

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

Similar Documents

Publication Publication Date Title
MX9605006A (en) Auxiliary lenses for eyeglasses.
CA2223295A1 (en) Auxiliary lenses for eyeglasses
TW371721B (en) Spectacle lens holding structure
EP0786682A3 (en) Clip-on type sunglasses with bridge mounting
DE60040999D1 (en) Combination of glasses with magnetic frame and main frame
DE60234079D1 (en) Spectacle frame with removably mounted lenses
DK1092172T3 (en) Clip-on eyeglasses and a combination of removable curtains and a pair of glasses
NZ336936A (en) Sunglasses with an optical spectacle insert
HK1029627A1 (en) An eyeglass frame, an eyeglass, and a method of manufacturing an eyeglass frame
CA2180714C (en) Auxiliary lenses for eyeglasses
AU4431396A (en) Clip-on shield for spectacles
DE59307949D1 (en) EYEGLASSES
ATE403178T1 (en) GLASSES SET WITH DETACHABLE PROTECTIVE FRAMES
CN115390277A (en) Rear clamping structure of spectacle frame
AR015848A4 (en) GIRLS WITH MAIN AND AUXILIARY LENSES.
NZ332483A (en) Attaching auxiliary lenses to spectacles using magnets on bridge connecting lenses
KR970025068U (en) Eyeglass frame that can replace eyeglasses
TH9597B (en) Secondary lenses for glasses

Legal Events

Date Code Title Description
EEER Examination request
NARE Reissued
MKLA Lapsed

Effective date: 20140708