Monolithic paintball mask

Apparel – Guard or protector – For wearer's head

Reexamination Certificate

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Details

C002S423000, C002S425000, C002S427000

Reexamination Certificate

active

06957447

ABSTRACT:
A combination wrap-around mask and goggle is made from a single transparent and flexible plastic material monolithically formed in a single cavity mold. The structure is devoid of any cavities or protrusions that could interfere with the easy withdrawal of the device from the mold. Front to back oriented ribs, gussets and fins are used to impart rigidity to various areas of the structure.

REFERENCES:
patent: 2680882 (1954-06-01), Hirschmann et al.
patent: 3103667 (1963-09-01), Rogowski
patent: 3152588 (1964-10-01), Rogowski
patent: 3274614 (1966-09-01), Boyer
patent: 3705760 (1972-12-01), Langendorfer et al.
patent: 3845768 (1974-11-01), Garrahan
patent: D233956 (1974-12-01), Stegmon
patent: 4610036 (1986-09-01), LaPrairie
patent: 4837862 (1989-06-01), Heil
patent: 5018223 (1991-05-01), Dawson et al.
patent: 5088114 (1992-02-01), Salce et al.
patent: 6381749 (2002-05-01), Cyr
patent: 2003/0221246 (2003-12-01), Schary et al.
patent: 2005/0066967 (2005-03-01), Jacob
patent: 72229 (1983-02-01), None
patent: 2607916 (1988-06-01), None

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