Snap button
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The portions shown in broken lines show environmental structure only and form no part of the claimed invention.
Claims
The ornamental design for a snap button, as shown and described.
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Type: Grant
Filed: Jan 5, 2012
Date of Patent: Sep 10, 2013
Assignee: Duraflex Hong Kong Limited (Sheung Wan)
Inventor: Yick Fai Chan (Tsing Yi)
Primary Examiner: Zenia Bennett
Application Number: 29/410,180