GB494994A - Improvements in or relating to spectacles - Google Patents

Improvements in or relating to spectacles

Info

Publication number
GB494994A
GB494994A GB3167537A GB3167537A GB494994A GB 494994 A GB494994 A GB 494994A GB 3167537 A GB3167537 A GB 3167537A GB 3167537 A GB3167537 A GB 3167537A GB 494994 A GB494994 A GB 494994A
Authority
GB
United Kingdom
Prior art keywords
auxiliary bridge
spectacles
carried
relating
main frame
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
GB3167537A
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.)
FREDERICK WHITNEY
Original Assignee
FREDERICK WHITNEY
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 FREDERICK WHITNEY filed Critical FREDERICK WHITNEY
Priority to GB3167537A priority Critical patent/GB494994A/en
Publication of GB494994A publication Critical patent/GB494994A/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
    • G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
    • G02C5/122—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means
    • G02C5/124—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means for vertically varying the position of the lenses

Landscapes

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

Abstract

494,994. Spectacles. WHITNEY, F. Nov. 17, 1937, No. 31675. [Class 97 (i)] In a spectacle frame of the type in which nose-pads are carried on an auxiliary bridge vertically adjustable on the main frame, the nose pads 9 are carried on arms 10 attached to the auxiliary bridge 12 between the eyelets 13 and 14 on the main frame in which the auxiliary bridge can slide. The auxiliary bridge is slightly resilient and retained in any setting by friction.
GB3167537A 1937-11-17 1937-11-17 Improvements in or relating to spectacles Expired GB494994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3167537A GB494994A (en) 1937-11-17 1937-11-17 Improvements in or relating to spectacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3167537A GB494994A (en) 1937-11-17 1937-11-17 Improvements in or relating to spectacles

Publications (1)

Publication Number Publication Date
GB494994A true GB494994A (en) 1938-11-04

Family

ID=10326730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3167537A Expired GB494994A (en) 1937-11-17 1937-11-17 Improvements in or relating to spectacles

Country Status (1)

Country Link
GB (1) GB494994A (en)

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