USD488487SExpiredUtility

Machine to spray chemicals

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Assignee: MARUYAMA MFG COPriority: Nov 29, 2002Filed: May 23, 2003Granted: Apr 13, 2004
Est. expiryNov 29, 2022(expired)· nominal 20-yr term from priority
Inventors:Kazuhiro IsayamaJunichi MiyamotoAkiko Sasaki
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PatentIndex Score
9
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a machine to spray chemicals, as described and shown.

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