Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2001-08-14
2002-10-15
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0464415
CLAIM:
The ornamental design for an air treatment unit, as shown as described.
REFERENCES:
patent: D433494 (2000-11-01), Pinchuk et al.
patent: D437039 (2001-01-01), Yamazaki et al.
patent: D450377 (2001-11-01), Terpko et al.
Pure Air 500 by RGF.
Saunders Craig M.
Spiegelberg Todd A.
Klarquist & Sparkman, LLP
Lichtenstein Lisa
Shaklee Corporation
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