US 11,933,463 B2
Light box
Travis J. Vaninetti, Bothell, WA (US); and Shawn A. Claflin, Issaquah, WA (US)
Assigned to GOODRICH CORPORATION, Charlotte, NC (US)
Filed by GOODRICH CORPORATION, Charlotte, NC (US)
Filed on Jun. 9, 2022, as Appl. No. 17/836,937.
Prior Publication US 2023/0400159 A1, Dec. 14, 2023
Int. Cl. G02F 1/1335 (2006.01); F21K 9/68 (2016.01); F21K 9/69 (2016.01); F21Y 115/10 (2016.01)
CPC F21K 9/68 (2016.08) [F21K 9/69 (2016.08); F21Y 2115/10 (2016.08)] 20 Claims
OG exemplary drawing
 
1. A lightbox, comprising:
a lower panel;
a back panel connected to the lower panel and extending upward from the lower panel, wherein the back panel is coated in a reflective material;
an inner lens connected to the lower panel and extending upward from the lower panel, the inner lens being adjacent the back panel;
a first cavity at least partially defined by the back panel and the inner lens;
an outer lens connected to the lower panel and extending upward from the lower panel, the outer lens being adjacent the inner lens and opposite the back panel; and
a first LED adjacent the lower panel and oriented to emit a light away from the lower panel and into the first cavity.