USD257738SExpiredUtility
Holder for water soluble material
Est. expiryMay 22, 1998(expired)· nominal 20-yr term from priority
Inventors:Rainer Manthei
58
PatentIndex Score
8
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a holder for water soluble material, as shown.
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