GB521138A - Improvements in goggles, eye-shields or the like for conserving vision - Google Patents

Improvements in goggles, eye-shields or the like for conserving vision

Info

Publication number
GB521138A
GB521138A GB7657/39A GB765739A GB521138A GB 521138 A GB521138 A GB 521138A GB 7657/39 A GB7657/39 A GB 7657/39A GB 765739 A GB765739 A GB 765739A GB 521138 A GB521138 A GB 521138A
Authority
GB
United Kingdom
Prior art keywords
eye
goggles
conserving
shields
vision
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
GB7657/39A
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.)
MADEMOISELLE ELEONORE MARY
Original Assignee
MADEMOISELLE ELEONORE MARY
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 MADEMOISELLE ELEONORE MARY filed Critical MADEMOISELLE ELEONORE MARY
Publication of GB521138A publication Critical patent/GB521138A/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

Abstract

521,138. Eye-shades and goggles. MARY, E. March 9, 1939, No. 7657. Convention date, March 11, 1938. [Class 97 (i)] Each shade comprises a dark chamber 1, shaped to fit tightly around the orbital cavity, and having a circular or elongated aperture 4 in alignment with the optical axis of the eye. The front of the chamber may be flat or curved. The chambers may be connected by a bridge 2 with or without nose-pieces, and side pieces 3 may be provided.
GB7657/39A 1938-03-11 1939-03-09 Improvements in goggles, eye-shields or the like for conserving vision Expired GB521138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521138X 1938-03-11

Publications (1)

Publication Number Publication Date
GB521138A true GB521138A (en) 1940-05-13

Family

ID=8917106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7657/39A Expired GB521138A (en) 1938-03-11 1939-03-09 Improvements in goggles, eye-shields or the like for conserving vision

Country Status (1)

Country Link
GB (1) GB521138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895376A (en) * 1955-04-19 1959-07-21 Jr Edward Linder Occluders for spectacle attachment
US5473472A (en) * 1994-02-14 1995-12-05 Temme; Leonard A. Night vision goggle focusing aid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895376A (en) * 1955-04-19 1959-07-21 Jr Edward Linder Occluders for spectacle attachment
US5473472A (en) * 1994-02-14 1995-12-05 Temme; Leonard A. Night vision goggle focusing aid

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