USD497412SExpiredUtility

Switch valve for a water purifier

Assignee: MITSUBISHI RAYON COPriority: Apr 17, 2003Filed: Oct 13, 2003Granted: Oct 19, 2004

Est. expiryApr 17, 2023(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a switch valve for a water purifier, as shown and described.

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