Drain adapters
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The phantom lines and areas shown in the figures are for illustrative purposes only and are not a part of the presently claimed design.
Claims
The ornamental design for drain adapters, as shown and described.
4151864 | May 1, 1979 | Thurman |
D374067 | September 24, 1996 | Crook |
D375786 | November 19, 1996 | Morris |
5882043 | March 16, 1999 | Murphy et al. |
5934331 | August 10, 1999 | Earl |
D443680 | June 12, 2001 | Cummings |
6508267 | January 21, 2003 | Rippolone |
6687926 | February 10, 2004 | Bayley |
20020032926 | March 21, 2002 | Lewis |
20050279388 | December 22, 2005 | Schmitt |
20070056088 | March 15, 2007 | DeGooyer |
20080229494 | September 25, 2008 | DeGooyer et al. |
- API Bottom Loading Accessories, 1004DRN Drain Adapter, [Available 1999], [Retrieved Jun. 9, 2009], Retrieved from the internet <URL:http://opw-es.com/www/en/opwes/products/chemicalindustrial/loadingrackequipment/ loadingarmcomponents/apicouplers1004drn-1004pa-accessories.jsp>.
Type: Grant
Filed: Jun 9, 2009
Date of Patent: Feb 16, 2010
Assignee: OPW Engineered Systems (Lebanon, OH)
Inventor: Mark J. Tausch (West Chester, OH)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Dinsmore & Shohl LLP
Application Number: 29/338,327