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CA481478A - Dispositif ophtalmique - Google Patents

Dispositif ophtalmique

Info

Publication number
CA481478A
CA481478A CA 546868 CA546868A CA481478A CA 481478 A CA481478 A CA 481478A CA 546868 CA546868 CA 546868 CA 546868 A CA546868 A CA 546868A CA 481478 A CA481478 A CA 481478A
Authority
CA
Canada
Prior art keywords
ophthalmic device
ophthalmic
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
Application number
CA 546868
Other languages
English (en)
Inventor
M. Splaine Edward
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.)
American Optical Corp
Original Assignee
American Optical Corp
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
Application filed by American Optical Corp filed Critical American Optical Corp
Priority to CA 546868 priority Critical patent/CA481478A/fr
Application granted granted Critical
Publication of CA481478A publication Critical patent/CA481478A/fr
Expired 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
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
    • 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
    • G02C2200/08—Modular frames, easily exchangeable frame parts and lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
CA 546868 1946-08-21 1946-08-21 Dispositif ophtalmique Expired CA481478A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 546868 CA481478A (fr) 1946-08-21 1946-08-21 Dispositif ophtalmique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 546868 CA481478A (fr) 1946-08-21 1946-08-21 Dispositif ophtalmique

Publications (1)

Publication Number Publication Date
CA481478A true CA481478A (fr) 1952-03-04

Family

ID=4136442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 546868 Expired CA481478A (fr) 1946-08-21 1946-08-21 Dispositif ophtalmique

Country Status (1)

Country Link
CA (1) CA481478A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630321A (en) * 1986-04-21 1986-12-23 H. L. Bouton Company, Inc. Safety spectacles with brow protector
US4951322A (en) * 1989-09-27 1990-08-28 Lin David J T Detachable mono-glass sports goggles
WO1996013236A1 (fr) * 1994-10-28 1996-05-09 Bausch & Lomb Incorporated Optique de lunettes d'une seule piece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630321A (en) * 1986-04-21 1986-12-23 H. L. Bouton Company, Inc. Safety spectacles with brow protector
US4951322A (en) * 1989-09-27 1990-08-28 Lin David J T Detachable mono-glass sports goggles
WO1996013236A1 (fr) * 1994-10-28 1996-05-09 Bausch & Lomb Incorporated Optique de lunettes d'une seule piece
US5555038A (en) * 1994-10-28 1996-09-10 Bausch & Lomb Incorporated Unitary lens for eyewear

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