Spectacle frame with detachable elements

Details Spectacle frame with detachable elements Spectacle frame with detachable elements

1992-01-16

1993-07-13

Arnold, Bruce Y.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Pince-nez type

351 86, 351138, G02C 100

Patent

active

052278174

ABSTRACT:
The spectacle frame with detachable elements comprises an upper bar, to which two temples are hinged; the bar is laterally provided with first temporary engagement seats either for possible elements for ventilation and connection to a lens pair or, alternatively, for connection to a single lens. The upper bar is furthermore provided with second temporary engagement seats for a lower supporting bar for the lens pair or for the single lens. Engagement means furthermore protrude from the upper bar or from the lower bar and removably engage complementarily shaped grip means which are associated with the lower or upper bar. Means are finally provided for allowing the temporary mutual safety locking of the engagement means and of the grip means.

REFERENCES:
patent: 2423539 (1947-07-01), Williams
patent: 2594395 (1952-04-01), Castelli
patent: 3758203 (1973-09-01), Lipchik et al.
patent: 4102566 (1978-07-01), Shelton
patent: 4759622 (1988-07-01), Schmidthaler
patent: 4878749 (1989-11-01), McGee
patent: 4951322 (1990-08-01), Lin
patent: 5032017 (1992-07-01), Bolle et al.

Affiliated with

Also associated with

Rating

Spectacle frame with detachable elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2315636