Claims (1)
Claim 1 (Independent)
The ornamental design for a ball valve as shown and described.
Full Description
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1 . 1 : Perspective
1 . 2 : Left
1 . 3 : Top
1 . 4 : Bottom
1 . 5 : Front
The broken lines shown in the figures are for the purpose of illustrating portions of the ball valve and form no part of the claimed design.
Citations
This patent cites (7)
- USD297254
- USD522618
- USD757217
- USD776243
- USD803985
- USD856478
- US20140090713