Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder
Patent
1997-03-31
1998-10-06
Dang, Hung X.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With support or holder
351 41, 2452, G02C 300
Patent
active
058185690
ABSTRACT:
Comfortable cloth spectacles are provided having a flexible, collapsible and rollable cloth frame and an attached lithe lens membrane which can be tinted, UV protective or corrective. The frame may be fashioned from inner and outer layers of cloth material and is suitable for machine washing. Bands on the frame are adapted to encircle the head and interconnect to secure the spectacles to the head. Cushiony protuberances on the frame space the frame from the eyes.
REFERENCES:
patent: D207187 (1967-03-01), Gould
patent: 3173147 (1965-03-01), Gross et al.
patent: 4133604 (1979-01-01), Fuller
patent: 4176410 (1979-12-01), Matthias
patent: 4520510 (1985-06-01), Daigle
patent: 4616367 (1986-10-01), Jean, Jr. et al.
patent: 4712254 (1987-12-01), Daigle
patent: 4751746 (1988-06-01), Rustin
patent: 4790646 (1988-12-01), Seron
patent: 4811430 (1989-03-01), Janusz
patent: 4818094 (1989-04-01), Lyons
patent: 4852189 (1989-08-01), Duggan
patent: 4872465 (1989-10-01), Kuntz et al.
patent: 5042094 (1991-08-01), Sadowsky
patent: 5201856 (1993-04-01), Edwards
patent: 5268710 (1993-12-01), Anstey
patent: 5297298 (1994-03-01), Salatka et al.
patent: 5369452 (1994-11-01), Williams
patent: 5384605 (1995-01-01), Escobosa
LandOfFree
Lithe cloth spectacles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lithe cloth spectacles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lithe cloth spectacles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-84811