CA431914A - Spectacles - Google Patents

Spectacles

Info

Publication number
CA431914A
CA431914A CA431914A CA431914DA CA431914A CA 431914 A CA431914 A CA 431914A CA 431914 A CA431914 A CA 431914A CA 431914D A CA431914D A CA 431914DA CA 431914 A CA431914 A CA 431914A
Authority
CA
Canada
Prior art keywords
spectacles
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
CA431914A
Other languages
French (fr)
Inventor
George Vasey W.
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
Publication date
Application granted granted Critical
Publication of CA431914A publication Critical patent/CA431914A/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
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/08—Bridges; Browbars; Intermediate bars foldable
    • 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
    • G02C5/006—Collapsible frames
    • 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
    • G02C5/14—Side-members
    • G02C5/20—Side-members adjustable, e.g. telescopic

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
CA431914A Spectacles Expired CA431914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA431914T

Publications (1)

Publication Number Publication Date
CA431914A true CA431914A (en) 1945-12-18

Family

ID=35546962

Family Applications (1)

Application Number Title Priority Date Filing Date
CA431914A Expired CA431914A (en) Spectacles

Country Status (1)

Country Link
CA (1) CA431914A (en)

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