USD560591SExpiredUtility

Spot welded stainless steel aircraft firewall fire conduit

39
Assignee: EPM AV CORPPriority: Dec 17, 2002Filed: Apr 26, 2004Granted: Jan 29, 2008
Est. expiryDec 17, 2022(expired)· nominal 20-yr term from priority
Inventors:Harold D. Hutchinson
39
PatentIndex Score
3
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a spot welded stainless steel aircraft firewall fire conduit, as shown and described.

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