FR776139A - Improvements made to spectacle frames or binoculars - Google Patents

Improvements made to spectacle frames or binoculars

Info

Publication number
FR776139A
FR776139A FR776139DA FR776139A FR 776139 A FR776139 A FR 776139A FR 776139D A FR776139D A FR 776139DA FR 776139 A FR776139 A FR 776139A
Authority
FR
France
Prior art keywords
binoculars
improvements made
spectacle frames
spectacle
frames
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
Other languages
French (fr)
Inventor
Arthur Griffiths
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 filed Critical
Application granted granted Critical
Publication of FR776139A publication Critical patent/FR776139A/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
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/08—Anti-misting means, e.g. ventilating, heating; Wipers

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR776139D 1934-07-19 1934-07-19 Improvements made to spectacle frames or binoculars Expired FR776139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR776139T 1934-07-19

Publications (1)

Publication Number Publication Date
FR776139A true FR776139A (en) 1935-01-17

Family

ID=9200850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776139D Expired FR776139A (en) 1934-07-19 1934-07-19 Improvements made to spectacle frames or binoculars

Country Status (1)

Country Link
FR (1) FR776139A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239320A (en) * 1989-11-22 1993-08-24 Corning Incorporated Venting system for eyeglasses
EP1004050A1 (en) * 1998-06-11 2000-05-31 Cabot Safety Intermediate Corporation Ventilated browbar frame and eyewear
US10426664B2 (en) 2017-09-22 2019-10-01 Dan W. Freeman Eyewear with ventilation openings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239320A (en) * 1989-11-22 1993-08-24 Corning Incorporated Venting system for eyeglasses
EP1004050A1 (en) * 1998-06-11 2000-05-31 Cabot Safety Intermediate Corporation Ventilated browbar frame and eyewear
EP1004050A4 (en) * 1998-06-11 2000-12-06 Cabot Safety Intermediate Corp Ventilated browbar frame and eyewear
US10426664B2 (en) 2017-09-22 2019-10-01 Dan W. Freeman Eyewear with ventilation openings
US11191671B2 (en) 2017-09-22 2021-12-07 Wiley-X, Inc. Eyewear with ventilation openings

Similar Documents

Publication Publication Date Title
FR776139A (en) Improvements made to spectacle frames or binoculars
FR780398A (en) Filtered
FR824899A (en) Eyeglass frame improvements
FR801975A (en) Improvements to illuminated glasses
FR773077A (en) Improvement in protective glasses
FR801412A (en) Improvement in spectacle frames
FR775520A (en) Improvements to the faces or frames of spectacles, nose clips or the like
FR812322A (en) Improvements to glasses
FR788230A (en) Eyeglass frame improvements
FR780893A (en) Eyeglass frame
FR785424A (en) Eyeglass frame improvements
FR791885A (en) Magnifying glass
FR793854A (en) Improvements to vehicle suspensions
FR779829A (en) Improvements to curbs
FR773128A (en) Frame for spectacle lenses
FR782830A (en) Windshield improvements
FR768248A (en) Improvements to cases, especially for binoculars
FR784501A (en) Improvements to spectacle cases
FR825917A (en) Eyeglass frame
FR782917A (en) Improvements to the hinges
FR738086A (en) Improvements to glasses
FR752273A (en) Improvements to glasses
FR43706E (en) Improvements to glasses
FR791137A (en) New performance hall for fixed or cinematographic projections
FR813446A (en) Improvements to protective eyewear