Air treatment apparatus

Details Air treatment apparatus Air treatment apparatus

2007-09-25

2007-09-25

Zarfas, Louis (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

Design Patent

active

29254830

CLAIM:
The ornamental design for an air treatment apparatus, as shown and described.

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patent: D449677 (2001-10-01), Denham et al.
patent: D450376 (2001-11-01), Gieseke et al.
patent: D462117 (2002-08-01), Gieseke et al.

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