GB493079A - Improvements in or relating to lighting apparatus for use with headgear for personalwear - Google Patents

Improvements in or relating to lighting apparatus for use with headgear for personalwear

Info

Publication number
GB493079A
GB493079A GB948937A GB948937A GB493079A GB 493079 A GB493079 A GB 493079A GB 948937 A GB948937 A GB 948937A GB 948937 A GB948937 A GB 948937A GB 493079 A GB493079 A GB 493079A
Authority
GB
United Kingdom
Prior art keywords
personalwear
headgear
relating
lighting apparatus
lid
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
GB948937A
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
Priority to GB948937A priority Critical patent/GB493079A/en
Publication of GB493079A publication Critical patent/GB493079A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • 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
    • G02C11/04—Illuminating means

Abstract

493,079. Goggles. ADLER, B. April 3, 1937, No. 9489. [Class 97 (i)] [Also in Group XI] A bulb 2 and reflector 3 are housed in a casing with a pivoted lid 4 and having wire hoops 9 for attaching to the eyeglass frames 10. The lid has a flange 7 and is adapted to uncover a gap 8 on opening. A battery 14 feeds the lamp which can be used for signalling.
GB948937A 1937-04-05 1937-04-05 Improvements in or relating to lighting apparatus for use with headgear for personalwear Expired GB493079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB948937A GB493079A (en) 1937-04-05 1937-04-05 Improvements in or relating to lighting apparatus for use with headgear for personalwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB948937A GB493079A (en) 1937-04-05 1937-04-05 Improvements in or relating to lighting apparatus for use with headgear for personalwear

Publications (1)

Publication Number Publication Date
GB493079A true GB493079A (en) 1938-10-03

Family

ID=9872928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB948937A Expired GB493079A (en) 1937-04-05 1937-04-05 Improvements in or relating to lighting apparatus for use with headgear for personalwear

Country Status (1)

Country Link
GB (1) GB493079A (en)

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