SG47151A1 - Auxiliary lenses for eyeglasses - Google Patents

Auxiliary lenses for eyeglasses

Info

Publication number: SG47151A1
Authority: SG; Singapore
Prior art keywords: eyeglasses; auxiliary lenses; lenses; auxiliary
Prior art date: 1995-11-07

Application number

SG1996010023A

Other languages

English (en)

Inventor

Richard Chao

Original Assignee

Richard Chao

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.)

1995-11-07

Filing date

1996-06-10

Publication date

1998-03-20

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=SG47151(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-11-07 Priority to US08/554,854 priority Critical patent/US5568207A/en

1995-11-07 Priority claimed from US08/554,854 external-priority patent/US5568207A/en

1995-11-21 Priority to DE19543346A priority patent/DE19543346C1/de

1996-06-10 Application filed by Richard Chao filed Critical Richard Chao

1996-06-10 Priority to SG1996010023A priority patent/SG47151A1/en

1996-07-08 Priority to CA002180714A priority patent/CA2180714E/fr

1996-07-11 Priority to AU59445/96A priority patent/AU684423C/en

1998-03-20 Publication of SG47151A1 publication Critical patent/SG47151A1/en

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

SG1996010023A 1995-11-07 1996-06-10 Auxiliary lenses for eyeglasses SG47151A1 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
US08/554,854 US5568207A (en)	1995-11-07	1995-11-07	Auxiliary lenses for eyeglasses
DE19543346A DE19543346C1 (de)	1995-11-07	1995-11-21	Vorsteckgläser für Brillen
SG1996010023A SG47151A1 (en)	1995-11-07	1996-06-10	Auxiliary lenses for eyeglasses
CA002180714A CA2180714E (fr)	1995-11-07	1996-07-08	Lentilles auxiliaires pour lunettes
AU59445/96A AU684423C (en)	1995-11-07	1996-07-11	Auxiliary lenses for eyeglasses

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
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 (1)

Publication Number	Publication Date
SG47151A1 true SG47151A1 (en)	1998-03-20

Family

ID=26665133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG1996010023A SG47151A1 (en)	1995-11-07	1996-06-10	Auxiliary lenses for eyeglasses

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

1996
- 1996-06-10 SG SG1996010023A patent/SG47151A1/en unknown
- 1996-07-08 CA CA002180714A patent/CA2180714E/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU5944596A (en)	1997-05-15
CA2180714C (fr)	1997-12-16
CA2180714E (fr)	2002-03-19
CA2180714A1 (fr)	1997-05-08
AU684423B2 (en)	1997-12-11

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