USD328942SExpiredUtility

Water purifier

89
Assignee: MITSUBISHI RAYON COPriority: Jun 22, 1990Filed: Dec 20, 1990Granted: Aug 25, 1992
Est. expiryJun 22, 2010(expired)· nominal 20-yr term from priority
Inventors:Ikuo IgamiKazuto KawashimaAtsuko Owada
89
PatentIndex Score
52
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a water purifier, as shown and described.

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