USD535005SExpiredUtility

Diffusion evaporator for active substances

48
Assignee: ZOBELE ESPANA SAPriority: Dec 2, 2005Filed: Dec 2, 2005Granted: Jan 9, 2007
Est. expiryDec 2, 2025(expired)· nominal 20-yr term from priority
48
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a diffusion evaporator for active substances, as shown.

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