US 12,345,405 B2
Heated light pad
David Wheatley, Sterling Heights, MI (US); Keith Allison, Sterling Heights, MI (US); Micah Leong, Sterling Heights, MI (US); and Maya Groscurth, Sterling Heights, MI (US)
Assigned to Siser NA, St. Clair Shores, MI (US)
Filed by Siser NA, Sterling Heights, MI (US)
Filed on Oct. 15, 2021, as Appl. No. 17/502,154.
Claims priority of provisional application 63/109,919, filed on Nov. 5, 2020.
Prior Publication US 2022/0136691 A1, May 5, 2022
Int. Cl. F21V 33/00 (2006.01); B32B 17/06 (2006.01); B32B 17/10 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); F21V 8/00 (2006.01); H05B 1/02 (2006.01); H05B 3/84 (2006.01)
CPC F21V 33/008 (2013.01) [B32B 17/06 (2013.01); B32B 17/10 (2013.01); B32B 27/08 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); G02B 6/0051 (2013.01); G02B 6/0055 (2013.01); G02B 6/0073 (2013.01); H05B 1/02 (2013.01); H05B 3/84 (2013.01); B32B 2307/304 (2013.01); B32B 2307/412 (2013.01); B32B 2307/416 (2013.01); B32B 2457/00 (2013.01); H05B 2203/013 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A heated light pad, comprising:
a housing including a top cover having a work surface and a bottom cover enclosing a housing interior;
a light source disposed in the housing interior;
a heater disposed in the housing interior and disparate from the light source;
a light reflective sheet arranged between the light source and the bottom cover;
a thermal insulation arranged between the light reflective sheet and the bottom cover;
wherein the light source is structured and arranged to illuminate the work surface, and wherein the heater is structured and arranged to heat the work surface; and
wherein the heater is arranged between the light reflective sheet and the thermal insulation.