USD469781SExpiredUtility

Engine intake port swirl vanes

65
Priority: Jun 5, 2002Filed: Jun 5, 2002Granted: Feb 4, 2003
Est. expiryJun 5, 2022(expired)· nominal 20-yr term from priority
Inventors:Jay S. Kim
B01F 25/431974F02M 29/06F02M 29/04B01F 25/4316B01F 25/4315
65
PatentIndex Score
15
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of an engine intake port swirl vanes, as shown and described.

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