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GB813315A - Improvements relating to spectacles - Google Patents

Improvements relating to spectacles

Info

Publication number
GB813315A
GB813315A GB3271955A GB3271955A GB813315A GB 813315 A GB813315 A GB 813315A GB 3271955 A GB3271955 A GB 3271955A GB 3271955 A GB3271955 A GB 3271955A GB 813315 A GB813315 A GB 813315A
Authority
GB
United Kingdom
Prior art keywords
projections
frame
spectacles
lenses
upper edges
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
GB3271955A
Inventor
Roger Jean Osias Lancon
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.)
Cottet Pesenti & Cie Ets
Original Assignee
Cottet Pesenti & Cie Ets
Filing date
Publication date
Application filed by Cottet Pesenti & Cie Ets filed Critical Cottet Pesenti & Cie Ets
Publication of GB813315A publication Critical patent/GB813315A/en
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
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/02—Bridge or browbar secured to lenses without the use of rims

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)

Abstract

813,315. Spectacle frames. ESTABLISSEMENTS COTTETPESENTI ET CIE. Nov. 16, 1955, No. 32719/55. Class 97(1) The frame 1 of a pair of spectacles extends over the upper edges only of the lenses, is formed of resilient material and has projections 3 for engaging complementary notches 4 in the upper edges of the lenses, the projections being located in grooves in the frame and the projections in each half of the frame being so spaced as to subtend at the centre of the lens held thereby an angle less than 90 degrees.
GB3271955A 1955-11-16 Improvements relating to spectacles Expired GB813315A (en)

Publications (1)

Publication Number Publication Date
GB813315A true GB813315A (en) 1959-05-13

Family

ID=1743140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3271955A Expired GB813315A (en) 1955-11-16 Improvements relating to spectacles

Country Status (1)

Country Link
GB (1) GB813315A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000318A (en) * 1977-06-21 1979-01-04 Vinocur M Eye glass frames
EP0354051A2 (en) * 1988-08-05 1990-02-07 Designer Products Est. Spectacles with extractable temples

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000318A (en) * 1977-06-21 1979-01-04 Vinocur M Eye glass frames
GB2000318B (en) * 1977-06-21 1982-02-10 Vinocur M Eye glass frames
EP0354051A2 (en) * 1988-08-05 1990-02-07 Designer Products Est. Spectacles with extractable temples
EP0354051A3 (en) * 1988-08-05 1991-03-27 Designer Products Est. Spectacles with extractable temples

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