USD674081SActiveUtility

Ear plug for respiratory mask

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Assignee: TEIJIN PHARMA LTDPriority: Mar 12, 2010Filed: Sep 10, 2010Granted: Jan 8, 2013
Est. expiryMar 12, 2030(~3.7 yrs left)· nominal 20-yr term from priority
Inventors:Keiko OmuraShinya FujimotoAkito Nishijima
43
PatentIndex Score
5
Cited by
30
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ear plug for respiratory mask, as shown and described.

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