Defogging eye glasses

Details Defogging eye glasses Defogging eye glasses

G - Physics

02

C

88/22, 309/5

G02C 5/00 (2006.01) G02C 11/08 (2006.01)

Patent

CA 1104851

ABSTRACT OF THE DISCLOSURE A defogging system for eye glasses comprising an electrical circuit means associated with the frame of the eye glasses. A first electrical contact is positioned on one side of each of the rims thereof so as to be in contact with the lens when in position in the rim, and a corresponding second electrical contact,not contacting the first, is located on the opposite side of each rim so as to be in contact with the lens when in position in the rim. An electrical circuit means is provided to carry current from a power source positioned in the frame to the first electrical contacts in the rims and from the second electrical contacts in the rims back to the power source. Appropriate on-off switch means are provided. The rims of the eye glasses are provided with lenses coated with a conductive transparent film, the film being in electrical contact with the first and secondelectrical contacts.

305375

Affiliated with

Also associated with

Rating

Defogging eye glasses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Defogging eye glasses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Defogging eye glasses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-802726