USD640833SActiveUtility

Dental floss holder having an interdental brush

66
Assignee: KANG SUNG HANPriority: Dec 1, 2008Filed: Mar 23, 2009Granted: Jun 28, 2011
Est. expiryDec 1, 2028(~2.4 yrs left)· nominal 20-yr term from priority
Inventors:Sung Han Kang
66
PatentIndex Score
22
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dental floss holder having an interdental brush, as shown and described.

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