| US 7,584,560 B2 | ||
| Rotary sign board | ||
| Gye-Soo Lee, #105-501, Gwangmyung Apt., 336-1, Simgok-dong, Seo-Gu, Incheon (Korea, Republic of) | ||
| Filed on Apr. 11, 2007, as Appl. No. 11/783,734. | ||
| Prior Publication US 2008/0250686 A1, Oct. 16, 2008 | ||
| Int. Cl. G09F 11/02 (2006.01); G09F 11/23 (2006.01) | ||
| U.S. Cl. 40—493 [40/473; 40/494] | 18 Claims |
| 1. A rotary sign board comprising:
a post;
a frame surrounding the post, the frame having a top frame body and a bottom frame body that is spaced apart from the top
frame body;
a display assembly disposed between the top frame body and the bottom frame body, the display assembly being installed rotatably
about the post;
a case arranged between the top frame body and the bottom frame body so as to surround the outer periphery of the display
assembly, the case including at least two case sections; and
hinge assemblies provided at a top and a bottom lateral edges of each of the case sections in order to allow the case sections
to be pivoted, each of the hinge assemblies comprising:
an anchoring bracket anchored to the top frame body or the bottom frame body;
a first hinge plate anchored to each of the case sections;
a second hinge plate anchored to each of the case sections; and
a connection pin inserted into the anchoring bracket, the first hinge plate, and the second hinge plate.
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