USD721286SActiveUtility

Controlled-release chemical delivery device

50
Assignee: SAGUCHI RYUICHIPriority: Jun 23, 2010Filed: Dec 10, 2010Granted: Jan 20, 2015
Est. expiryJun 23, 2030(~3.9 yrs left)· nominal 20-yr term from priority
Inventors:Ryuichi Saguchi
50
PatentIndex Score
8
Cited by
27
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a controlled-release chemical delivery device, as shown and described.

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