USD670321SActiveUtility

Peephole viewer

43
Assignee: CHIEN LI-CHUPriority: Aug 11, 2011Filed: Aug 11, 2011Granted: Nov 6, 2012
Est. expiryAug 11, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:Li-Chu Chien
43
PatentIndex Score
11
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a peephole viewer, as shown and described.

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