Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Fitting
Design Patent
2011-01-31
2011-11-01
Nelson, T. Chase (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Fitting
Design Patent
active
D0648007
CLAIM:
I claim the ornamental design for an air diffusion pipe for a filter, as shown and described.
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Asahi Kasei Chemicals Corporation
Goodman Eric
Greenblum & Bernstein P.L.C.
Nelson T. Chase
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