GB8711086D0 - Spectacles - Google Patents

Spectacles

Info

Publication number
GB8711086D0
GB8711086D0 GB878711086A GB8711086A GB8711086D0 GB 8711086 D0 GB8711086 D0 GB 8711086D0 GB 878711086 A GB878711086 A GB 878711086A GB 8711086 A GB8711086 A GB 8711086A GB 8711086 D0 GB8711086 D0 GB 8711086D0
Authority
GB
United Kingdom
Prior art keywords
spectacles
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.)
Pending
Application number
GB878711086A
Other versions
GB2204709A (en
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.)
Holmes C C
Original Assignee
Holmes C C
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 Holmes C C filed Critical Holmes C C
Priority to GB08711086A priority Critical patent/GB2204709A/en
Publication of GB8711086D0 publication Critical patent/GB8711086D0/en
Publication of GB2204709A publication Critical patent/GB2204709A/en
Pending 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
    • G02C7/12—Polarisers

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
GB08711086A 1987-05-11 1987-05-11 Polarising spectacles providing variable attenuation Pending GB2204709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08711086A GB2204709A (en) 1987-05-11 1987-05-11 Polarising spectacles providing variable attenuation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08711086A GB2204709A (en) 1987-05-11 1987-05-11 Polarising spectacles providing variable attenuation

Publications (2)

Publication Number Publication Date
GB8711086D0 true GB8711086D0 (en) 1987-06-17
GB2204709A GB2204709A (en) 1988-11-16

Family

ID=10617131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08711086A Pending GB2204709A (en) 1987-05-11 1987-05-11 Polarising spectacles providing variable attenuation

Country Status (1)

Country Link
GB (1) GB2204709A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228341A (en) * 1989-02-16 1990-08-22 John Henry Holdings Adjustable light restricting polarising spectacles
GB2240852A (en) * 1990-01-20 1991-08-14 Howard Leonard Mason Variable transmission optical glasses
GB2262617B (en) * 1991-12-19 1995-10-04 Barn House Promotions Plc Sunglasses
WO1994023328A1 (en) * 1993-03-30 1994-10-13 Barn House Promotions Plc Sunglasses
IT202000002344A1 (en) * 2020-02-06 2021-08-06 Gabriele Viganò Variable light transmission glasses

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB442825A (en) * 1935-06-17 1936-02-17 Edwin Herbert Land Improvements in and relating to sun glasses
US2298058A (en) * 1941-06-20 1942-10-06 Polaroid Corp Light-polarizing device
US2565362A (en) * 1948-12-20 1951-08-21 Polaroid Corp Variable density goggle
GB676819A (en) * 1949-02-18 1952-08-06 Julius Engdahl Hansen Improvements in or relating to a variable density goggle
GB782108A (en) * 1953-11-17 1957-09-04 Hubert Dewhurst Improvements in and relating to viewing devices for use with kinematographic, television and like stereoscopic picture presentation
GB998246A (en) * 1964-04-03 1965-07-14 Pennsylvania Optical Company Adjustable density sunglasses
US3958867A (en) * 1974-05-17 1976-05-25 Morgan J Robert Eyeglass structure
US3981569A (en) * 1974-12-16 1976-09-21 Morgan J Robert Eyeglass structure
US4149780A (en) * 1977-06-29 1979-04-17 Polaroid Corporation Variable density sunglasses comprising light polarizing elements
IT7828989V0 (en) * 1978-09-01 1978-09-01 Nannini Giorgio SUNGLASSES WITH ADJUSTABLE LIGHT INTENSITY

Also Published As

Publication number Publication date
GB2204709A (en) 1988-11-16

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