Anti-fog face mask

Details Anti-fog face mask Anti-fog face mask

2000-05-25

2002-04-02

McInroy, Ruth (Department: 2914)

Equipment for safety, protection, and rescue

Body restraint or protective covering

Face, mouth, or ear

Design Patent

active

D0455236

CLAIM:
I claim the ornamental design for an anti-fog face mask, as shown.

REFERENCES:
patent: 4300240 (1981-11-01), Edwards
patent: D304869 (1989-11-01), Mattox
patent: 4937880 (1990-07-01), Beard
patent: 4969473 (1990-11-01), Bothwell
patent: D322492 (1991-12-01), Walczewski et al.
patent: D327339 (1992-06-01), Rasmussen et al.
patent: D349782 (1994-08-01), Cole
patent: 6079980 (2000-06-01), Durand

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