Ball valve
Description
The broken lines shown in the figures are included for the purpose of illustrating portions of the ball valve and form no part of the claimed design.
Claims
The ornamental design for a ball valve, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D776243
Type: Grant
Filed: Jun 11, 2015
Date of Patent: Jan 10, 2017
Inventor: Jae yeon Park (Busan)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/529,888
Type: Grant
Filed: Jun 11, 2015
Date of Patent: Jan 10, 2017
Inventor: Jae yeon Park (Busan)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/529,888
Classifications