USD631954SActiveUtility
Diffusion evaporator for active substances
Est. expiryApr 11, 2028(~1.7 yrs left)· nominal 20-yr term from priority
89
PatentIndex Score
65
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a diffusion evaporator for active substances, substantially as shown and described.
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