IT7828989V0 - Occhiali da sole ad intensita luminosa regolabile - Google Patents

Occhiali da sole ad intensita luminosa regolabile

Info

Publication number
IT7828989V0
IT7828989V0 IT7828989U IT2898978U IT7828989V0 IT 7828989 V0 IT7828989 V0 IT 7828989V0 IT 7828989 U IT7828989 U IT 7828989U IT 2898978 U IT2898978 U IT 2898978U IT 7828989 V0 IT7828989 V0 IT 7828989V0
Authority
IT
Italy
Prior art keywords
sunglasses
light intensity
adjustable light
adjustable
intensity
Prior art date
Application number
IT7828989U
Other languages
English (en)
Original Assignee
Nannini Giorgio
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 Nannini Giorgio filed Critical Nannini Giorgio
Priority to IT7828989U priority Critical patent/IT7828989V0/it
Publication of IT7828989V0 publication Critical patent/IT7828989V0/it
Priority to US06/285,764 priority patent/US4386832A/en

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)
IT7828989U 1978-09-01 1978-09-01 Occhiali da sole ad intensita luminosa regolabile IT7828989V0 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT7828989U IT7828989V0 (it) 1978-09-01 1978-09-01 Occhiali da sole ad intensita luminosa regolabile
US06/285,764 US4386832A (en) 1978-09-01 1981-07-22 Adjustable luminous intensity sun glasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7828989U IT7828989V0 (it) 1978-09-01 1978-09-01 Occhiali da sole ad intensita luminosa regolabile

Publications (1)

Publication Number Publication Date
IT7828989V0 true IT7828989V0 (it) 1978-09-01

Family

ID=11225443

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7828989U IT7828989V0 (it) 1978-09-01 1978-09-01 Occhiali da sole ad intensita luminosa regolabile

Country Status (2)

Country Link
US (1) US4386832A (it)
IT (1) IT7828989V0 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550633B2 (fr) * 1983-04-08 1986-12-19 Essilor Int Monture de lunettes a face amovible
GB2204709A (en) * 1987-05-11 1988-11-16 Cyril Clifford Holmes Polarising spectacles providing variable attenuation
US4943152A (en) * 1987-09-21 1990-07-24 Whelen Richard J Manually variable light filtering sunglasses
GB2228341A (en) * 1989-02-16 1990-08-22 John Henry Holdings Adjustable light restricting polarising spectacles
GB2262617B (en) * 1991-12-19 1995-10-04 Barn House Promotions Plc Sunglasses
US5355183A (en) * 1992-09-30 1994-10-11 Andrea Eyewear, Inc. Sealed adjustable polarized sunglasses
WO1994023328A1 (en) * 1993-03-30 1994-10-13 Barn House Promotions Plc Sunglasses
US5546141A (en) * 1993-12-13 1996-08-13 Wheatley; Charles E. Adjustable glasses
US5663779A (en) * 1994-03-09 1997-09-02 Ozmix, Inc. Variable transmission light polarizing lens assembly
US5841506A (en) * 1996-05-08 1998-11-24 Ozmix, Inc. Superimposable eyeglasses
US6056400A (en) * 1998-12-10 2000-05-02 Yorktowne Optical Company, Inc. Protective eyewear with transparently tinted visor
US7970172B1 (en) 2006-01-24 2011-06-28 James Anthony Hendrickson Electrically controlled optical shield for eye protection against bright light
US7467865B2 (en) * 2006-06-23 2008-12-23 Henryk Szejnwald Adjustable polarized goggles
US9778491B2 (en) 2014-07-25 2017-10-03 Philip S. Rinella Adjustable tint eyewear using polarized filters
US11199728B2 (en) * 2018-01-25 2021-12-14 Oakley, Inc. Electrically conductive laminated lens for eyewear and frame assembly therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005426A (en) * 1933-11-03 1935-06-18 Edwin H Land Polarizing vizor or sunshade
US2251330A (en) * 1939-11-09 1941-08-05 Polaroid Corp Variable density sunglass
US3944346A (en) * 1974-11-20 1976-03-16 American Optical Corporation Polarizing spectacles
US4119369A (en) * 1975-08-27 1978-10-10 Polaroid Corporation Variable density ophthalmic device
US4102566A (en) * 1977-05-02 1978-07-25 Foster Grant Corporation Rimless spectacle
US4196982A (en) * 1978-03-23 1980-04-08 Parmelee Industries, Incorporated Spectacle frame having snap-in lenses

Also Published As

Publication number Publication date
US4386832A (en) 1983-06-07

Similar Documents

Publication Publication Date Title
AT386288B (de) Lichtleiter - steckverbindung
IT1122995B (it) Dispositivo ottico di illuminazione
DK156379A (da) Lysbeskyttelsesmiddel
AT378270B (de) Brillenglas
NL7802314A (nl) Kaarslicht.
IT1160893B (it) Fanale per autoveicoli
IT1156906B (it) Fanale per autoveicoli
IT7828989V0 (it) Occhiali da sole ad intensita luminosa regolabile
NO150168C (no) Lense
NL7904077A (nl) Lamp met instelbare lichtopbrengst.
DD137054A1 (de) Lichtkoagulator
IT1120776B (it) Fanale per veicolo
AT384682B (de) Objektiv
ES251195Y (es) Farola de alumbrado perfeccionada
ES253747Y (es) Zapatilla ligera
ATA583779A (de) Werbeleuchte
AT376782B (de) Guertelwabenleuchte
AT354131B (de) Pankratisches objektiv
BE883144A (fr) Miroir lumineux
BR5801229U (pt) Luminaria
DD135123A1 (de) Mehrgliedriges objektiv
BR7903598A (pt) Alvo otico
PL213294A1 (pl) Sygnalizator swietlny
BR5801270U (pt) Acendedor solar
BR5801260U (pt) Acendedor solar