US D802,076 S
Swing device
Hongyan Zhu, Dongguan (CN)
Filed by Hongyan Zhu, Dongguan (CN)
Filed on Jan. 21, 2016, as Appl. No. 29/552,372.
Term of patent 15 Years
LOC (10) Cl. 21 - 03
U.S. Cl. D21—823
OG exemplary drawing
 
The ornamental design for a swing device, as shown and described.