Drain elbow
Latest WCM Industries, Inc. Patents:
Description
Claims
The ornamental design for a drain elbow, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D729357
Type: Grant
Filed: Mar 5, 2014
Date of Patent: May 12, 2015
Assignee: WCM Industries, Inc. (Colorado Springs, CO)
Inventors: William T. Ball (Colorado Springs, CO), Eric Pilarczyk (Colorado Springs, CO)
Primary Examiner: Eric Goodman
Assistant Examiner: Daniel J Domino
Application Number: 29/484,008
Type: Grant
Filed: Mar 5, 2014
Date of Patent: May 12, 2015
Assignee: WCM Industries, Inc. (Colorado Springs, CO)
Inventors: William T. Ball (Colorado Springs, CO), Eric Pilarczyk (Colorado Springs, CO)
Primary Examiner: Eric Goodman
Assistant Examiner: Daniel J Domino
Application Number: 29/484,008
Classifications
Current U.S. Class:
Elbow Or With Flow Direction Change (D23/263)