USD667715SActiveUtility

Letter opener

Assignee: YU CHEN HSIU-MANPriority: Apr 22, 2012Filed: Apr 22, 2012Granted: Sep 25, 2012
Est. expiryApr 22, 2032(~5.7 yrs left)· nominal 20-yr term from priority
41
PatentIndex Score
3
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a letter opener, as shown.

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