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GB2368260A - Photochromatic motorcycle helmet visor - Google Patents

Photochromatic motorcycle helmet visor Download PDF

Info

Publication number
GB2368260A
GB2368260A GB0026441A GB0026441A GB2368260A GB 2368260 A GB2368260 A GB 2368260A GB 0026441 A GB0026441 A GB 0026441A GB 0026441 A GB0026441 A GB 0026441A GB 2368260 A GB2368260 A GB 2368260A
Authority
GB
United Kingdom
Prior art keywords
photochromatic
motorcycle helmet
helmet visor
visor
sunlight
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.)
Withdrawn
Application number
GB0026441A
Other versions
GB0026441D0 (en
Inventor
George Dawson
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 GB0026441A priority Critical patent/GB2368260A/en
Publication of GB0026441D0 publication Critical patent/GB0026441D0/en
Publication of GB2368260A publication Critical patent/GB2368260A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/226—Visors with sunscreens, e.g. tinted or dual visor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

A motorcycle helmet visor uses a photochromatic process to darken in sunlight and remain clear at night.

Description

Reactolight Motorcycle Helmet Visor The Reactolight Motorcycle Helmet Visor, will use a photochromatic visor which will darken to a dark grey to black in sunlight. During nightime riding, it will remain clear, which is a legal requirement in the U. K.

Claims (1)

  1. Claims The Reactolight motorcycle helmet visor uses a photo chromatic process which darkens in sunlight and lightens in shade.
GB0026441A 2000-10-28 2000-10-28 Photochromatic motorcycle helmet visor Withdrawn GB2368260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0026441A GB2368260A (en) 2000-10-28 2000-10-28 Photochromatic motorcycle helmet visor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0026441A GB2368260A (en) 2000-10-28 2000-10-28 Photochromatic motorcycle helmet visor

Publications (2)

Publication Number Publication Date
GB0026441D0 GB0026441D0 (en) 2000-12-13
GB2368260A true GB2368260A (en) 2002-05-01

Family

ID=9902158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0026441A Withdrawn GB2368260A (en) 2000-10-28 2000-10-28 Photochromatic motorcycle helmet visor

Country Status (1)

Country Link
GB (1) GB2368260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1033103C2 (en) * 2006-12-21 2008-06-24 Hd Inspiration Holding B V Visor with UV sensitive material.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652964A (en) * 1996-04-26 1997-08-05 Reinheardt; Chadwick L. Photochromatic visor for use with a crash helmet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652964A (en) * 1996-04-26 1997-08-05 Reinheardt; Chadwick L. Photochromatic visor for use with a crash helmet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1033103C2 (en) * 2006-12-21 2008-06-24 Hd Inspiration Holding B V Visor with UV sensitive material.
WO2008075953A1 (en) * 2006-12-21 2008-06-26 Hd Inspiration Holding B.V. A visor provided with a uv-sensitive material
EP2407041A1 (en) * 2006-12-21 2012-01-18 HD Inspiration Holding B.V. A visor provided with a UV-sensitive material
US8984672B2 (en) 2006-12-21 2015-03-24 Pinlock Patent B.V. Visor provided with a UV-sensitive material

Also Published As

Publication number Publication date
GB0026441D0 (en) 2000-12-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)