| 
 | The ornamental design for drain adapter, as shown and described. | |||||||||||||||||
The phantom lines and areas shown in the figures are for illustrative purposes only and are not a part of the presently claimed design.
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| Dec 18 2009 | TAUSCH, MARK J | OPW Engineered Systems | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023685/ | 0859 | |
| Nov 02 2010 | OPW Engineered Systems | Delaware Capital Formation, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025227/ | 0529 | |
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| Jul 01 2013 | CP FORMATION LLC | OPW ENGINEERED SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 030816/ | 0647 | 
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