Dual-purpose nose pad insert assembly

Details Dual-purpose nose pad insert assembly Dual-purpose nose pad insert assembly

1998-01-13

1999-02-16

Dang, Hung X.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Nose pads or cushions

351 78, 351 80, 351136, G02C 512, G02C 100

Patent

active

058726128

ABSTRACT:
A dual-purpose nose pad insert assembly is provided. The dual-purpose nose pad insert assembly includes an upper post connected to a pad substrate where the post includes an aperture proximal to its free end as well as a pair of detent channels on its opposing sides. A lower removable post is connected to the pad substrate as well and also includes a pair of detent channels disposed on respective sides thereof. The nose pad insert with both posts can accommodate a push-on pad arm assembly on an eyeglass eyewire. To accommodate a post and screw pad arm assembly, the lower post is snapped off and removed to leave the upper post and its aperture therethrough remaining for installation into a post and screw pad arm assembly.

REFERENCES:
patent: 1808448 (1931-06-01), Baker
patent: 4681411 (1987-07-01), Taddei
patent: 4904076 (1990-02-01), Kappler et al.
patent: 5457506 (1995-10-01), Winkler
Hilco 1993 Optical Products Catalog, pp. 36, 38.

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