Medical and laboratory equipment – Prophylactic article – Ear plug or nose clip
Design Patent
2002-01-18
2011-12-27
Laymon, Wan (Department: 2916)
Medical and laboratory equipment
Prophylactic article
Ear plug or nose clip
Design Patent
active
D0651302
CLAIM:
I claim, the ornamental design for an earplug, as shown and described.
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3M Innovative Properties Company
Laymon Wan
Levinson Eric D.
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