GB499740A - Improvements in goggles - Google Patents

Improvements in goggles

Info

Publication number
GB499740A
GB499740A GB23762/38A GB2376238A GB499740A GB 499740 A GB499740 A GB 499740A GB 23762/38 A GB23762/38 A GB 23762/38A GB 2376238 A GB2376238 A GB 2376238A GB 499740 A GB499740 A GB 499740A
Authority
GB
United Kingdom
Prior art keywords
goggles
plates
portions
frames
projecting forwardly
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
GB23762/38A
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
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 Individual filed Critical Individual
Publication of GB499740A publication Critical patent/GB499740A/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
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot

Landscapes

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

Abstract

499,740. Goggles. HEBRARD, L. Aug. 11, 1938, No. 23762. Convention date, April 28. [Class 97 (i)] Goggles frames 9 contain plates the upper parts of which are provided with fine parallel slits 1 with portions 2 projecting forwardly and downwardly in front of each. The lower parts of the plates may be removed, Fig. 2, or formed. with further slits with portions 21 projecting forwardly and upwardly in front of each, Fig. 4. The plates may be rotatable in the frames.
GB23762/38A 1938-04-28 1938-08-11 Improvements in goggles Expired GB499740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR499740X 1938-04-28

Publications (1)

Publication Number Publication Date
GB499740A true GB499740A (en) 1939-01-27

Family

ID=8905159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23762/38A Expired GB499740A (en) 1938-04-28 1938-08-11 Improvements in goggles

Country Status (1)

Country Link
GB (1) GB499740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791722A (en) * 1972-01-12 1974-02-12 Minnesota Mining & Mfg Lenses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791722A (en) * 1972-01-12 1974-02-12 Minnesota Mining & Mfg Lenses

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