USD426649SExpiredUtility

Door threshold riser extrusion

49
Assignee: DAYTON TECH INCPriority: Jun 10, 1999Filed: Jun 10, 1999Granted: Jun 13, 2000
Est. expiryJun 10, 2019(expired)· nominal 20-yr term from priority
Inventors:Paul A. SiudzinskiDennis D. Cox
49
PatentIndex Score
7
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a door threshold riser extrusion, as shown and described.

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