Shade curtain freely attachable to and detachable from a hat

Apparel – Head coverings – Having crown and horizontally extending brim

Reexamination Certificate

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Details

C002S209130, C002S184500

Reexamination Certificate

active

11505188

ABSTRACT:
Disclosed is a shade curtain for screening a user's face from the sunlight or the insect, which gives a considerable reduction in costs and a considerable improvement in value of commodities. The shade curtain is freely attachable to and detachable from a hat or a safety helmet. Pluralities of supporting plates enclose side circumferential-edges of the hat or the safety helmet. A net-shaped sun shades is attached to and extends downwards from outer peripheral edges of the supporting plates and supporting ribs for supporting front upper edges of the net-shaped sun shade. The supporting ribs are hingedly mounted to front ends of the clipping parts. The clipping parts have a “” shape sectional surface respectively, in which a jaw for holding the visor fitted between an upper clipping plate and a lower clipping plate of the clipping parts is formed at an entrance there between. A locking device is provided at a joint between the clipping parts and the supporting ribs. The locking device comprises a locking protrusion protruding from the upper surface of the clipping part and a plurality of semispherically-shaped protrusions protruding from the front end of the supporting ribs.

REFERENCES:
patent: 2669717 (1954-02-01), Diggs
patent: 3383155 (1968-05-01), Bourke
patent: 4869586 (1989-09-01), Chung
patent: 5544361 (1996-08-01), Fine et al.
patent: 5907868 (1999-06-01), Schleger et al.
patent: 6233745 (2001-05-01), Friesen
patent: 6966072 (2005-11-01), Kobayashi
patent: 6996852 (2006-02-01), Cabrera
patent: 7125116 (2006-10-01), Chiu
patent: 7207673 (2007-04-01), Ho
patent: 10-0471668 (2005-03-01), None

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