IP Library › Granted Patent US 578,638
Granted Patent S1
US 578,638 · App. 29/282,265 · Granted Oct 14, 2008

Earplug

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Quick Facts
Patent No.
US 578,638
App. No.
29/282,265
Granted
Oct 14, 2008
Kind
S1
Claims (1)

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