Apparel – Guard or protector – For wearer's head
Patent
1997-09-11
1999-04-06
Calvert, John J.
Apparel
Guard or protector
For wearer's head
2449, A61F 902
Patent
active
058902350
ABSTRACT:
In safety goggles, in particular industrial safety goggles, comprising a one-piece sight piece, the sight piece having lateral, transparent pieces joined on, forming one piece with the sight piece and extending toward the head of the user, it is provided, with a view to expanding the field of vision and increasing the effect of lateral protection, that the sight piece is rounded at its lateral outer ends and that the lateral pieces have a convexity matching this rounded configuration.
REFERENCES:
patent: 2617100 (1952-11-01), Moeller
patent: 3526449 (1970-09-01), Bolle et al.
patent: 4726075 (1988-02-01), Hinrichs
patent: 5016292 (1991-05-01), Rademacher
patent: 5289592 (1994-03-01), Paivarinta
patent: 5379464 (1995-01-01), Schleger et al.
patent: 5423092 (1995-06-01), Kawai
patent: 5426573 (1995-06-01), Riehm
patent: 5608469 (1997-03-01), Bolle
Hegendorfer Erich
Nussbickl Herbert
Wiedner Klaus
Calvert John J.
Uvex Arbeitsschutz GmbH
Worrell Jr. Larry D.
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