IP Library › Granted Patent US 651,302
Granted Patent S1
US 651,302 · App. 29/154,252 · Granted Dec 27, 2011

Earplug

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Quick Facts
Patent No.
US 651,302
App. No.
29/154,252
Granted
Dec 27, 2011
Kind
S1
Claims (1)

I claim, the ornamental design for an earplug, as shown and described.