USD445890SExpiredUtility
Duct assembly with connecting stations
Est. expiryJun 24, 2019(expired)· nominal 20-yr term from priority
27
PatentIndex Score
0
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedWhat is claimed is the ornamental design for a duct assembly with connecting stations, as shown and described.
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