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US 2006/0139564 A1Published application
Clip on visor
OwnerDave Wah Nginventor
Life of this patent
Estimating the term…
Abstract
A visor is provided having a mechanical fastener for releasably engaging the bridge portion of the primary frames. The visor can extend beyond and around the primary frames. The visor can have a malleable border around the edge of the visor.
Claims11
A spectacle apparatus comprising:
- (a) a visor adapted for fitting on a primary spectacle, said visor having a central portion corresponding in location to a bridge on said primary spectacle;
- (b) one projection extending from said visor, said one projection extending rearward from said central portion of said visor, said projection configured to have an interference fit with said bridge on said primary spectacle;
- and
- (c) a protrusion extending from said projection, said protrusion configured to have an interference fit with said bridge on said primary spectacle, said protrusion and said projection configured to be releasably received by said bridge on said primary spectacle.
1 more element
5-10. (canceled)
13-20. (canceled)
Dependencies are inferred from the claim text.