Drain trap with lower opening

Details Drain trap with lower opening Drain trap with lower opening

2007-08-28

2007-08-28

Zarfas, Louis S. (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Fluid handling or treatment equipment

Fitting

Design Patent

active

29244262

CLAIM:
The ornamental design for a drain trap with lower opening, as shown and described.

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patent: 2003/0163869 (2003-09-01), Bosch
patent: 2005/0178438 (2005-08-01), Renner

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