USD683451SActiveUtility

Convex barrier ring with tapered peripheral end portions for ostomy appliance

71
Assignee: TODD RUSSELL JPriority: Mar 7, 2011Filed: Mar 7, 2011Granted: May 28, 2013
Est. expiryMar 7, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Russell J. ToddBrock E. Masters
71
PatentIndex Score
20
Cited by
50
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a convex barrier ring with tapered peripheral end portions for ostomy appliances, as shown and described.

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