Personal vision field blocker

Details Personal vision field blocker Personal vision field blocker

Filed on

2007-08-21

Date issued

2007-08-21

Examiner

Mai, Huy (Department: 2873)

Patent Class

Optics: eye examining, vision testing and correcting

SubClass

Spectacles and eyeglasses

SubSubClass

With support or holder

Other Related Categories

C351S158000, C002S010000

Type

Reexamination Certificate

Status

active

Patent number

11296576

Description

ABSTRACT:
A blocking apparatus for positioning in front of a person's face, the apparatus in certain aspects having a front member disposable in front of a person's face, the front member having two spaced-apart ends, two tab members, each tab member projecting from one of the two spaced-apart ends of the front member, each tab member disposable at an angle to the front member and each tab member permanently attachable to another item or, in certain aspects, the front member releasably attachable to another item, and the front member sized and shaped for blocking, e.g. snow, rain, moisture and/or light on a portion of a person's face and/or eyes.

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