USD412291SExpiredUtility
Yarn testing apparatus
Est. expiryJun 9, 2017(expired)· nominal 20-yr term from priority
Inventors:Christophe Apothéloz
46
PatentIndex Score
4
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a yarn testing apparatus, as shown and described.
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