USD910487SActiveUtility

Railroad tie

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Assignee: VOESTALPINE RAILWAY SYSTEMS NORTRAK INCPriority: Jul 15, 2019Filed: Jul 15, 2019Granted: Feb 16, 2021
Est. expiryJul 15, 2039(~13 yrs left)· nominal 20-yr term from priority
Inventors:Gary ClickMatt MooreBrent DuffnerBradley SmithDerek Cameron
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PatentIndex Score
1
Cited by
41
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a railroad tie, as shown and described.

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