Pair of filter cartridges for a powered air-purifying...

Details Pair of filter cartridges for a powered air-purifying... Pair of filter cartridges for a powered air-purifying...

2000-08-03

2003-07-15

Simmons, Ian (Department: 2914)

Medical and laboratory equipment

Equipment for diagnosis, analysis, or treatment

Article for the introduction, removal or collection of fluids

Design Patent

active

D0477401

CLAIM:
The ornamental design for a pair of filter cartridges for a powered air-purifying respirator.

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Domestic Preparedness—Powered Air Protection for First Responders C420 Mil-Spec PAPR; SCOTT a Scott Technologies Company (dated Sep. 1999) (a four page brochure).

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