Portion of a pipe

Details Portion of a pipe Portion of a pipe

2002-11-08

2009-11-10

Nelson, T. Chase (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Fluid handling or treatment equipment

Fitting

Design Patent

active

D0603941

CLAIM:
The ornamental design for a portion of a pipe, as shown and described.

REFERENCES:
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patent: D371189 (1996-06-01), Dharamsi et al.
patent: 5526847 (1996-06-01), Macovaz et al.
patent: D387146 (1997-12-01), Morrison
patent: D400670 (1998-11-01), Sorkin
patent: 6520211 (2003-02-01), Esser
patent: D475779 (2003-06-01), Stout, Jr.
patent: 2004/0050440 (2004-03-01), Vohrer

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