USD406640SExpiredUtility
Aspirating pipe fitting
Est. expirySep 11, 2015(expired)· nominal 20-yr term from priority
Inventors:Johan Gustafsson
31
PatentIndex Score
1
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an aspirating pipe fitting, as shown and described.
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