US 11,959,598 B2
Ceiling illumination
Praneet Jayant Athalye, Apex, NC (US)
Assigned to BUCK BOOST, LLC, Apex, NC (US)
Filed by Praneet Jayant Athalye, Apex, NC (US)
Filed on Dec. 1, 2020, as Appl. No. 17/109,123.
Application 17/109,123 is a continuation of application No. 15/860,629, filed on Jan. 2, 2018, granted, now 10,851,949, issued on Dec. 1, 2020.
Prior Publication US 2021/0156522 A1, May 27, 2021
Int. Cl. F21V 7/00 (2006.01); F21K 9/232 (2016.01); F21V 19/00 (2006.01); F21V 29/83 (2015.01); F21K 9/68 (2016.01); F21V 23/06 (2006.01); F21Y 107/60 (2016.01); F21Y 115/10 (2016.01)
CPC F21K 9/232 (2016.08) [F21V 19/003 (2013.01); F21V 29/83 (2015.01); F21K 9/68 (2016.08); F21V 23/06 (2013.01); F21Y 2107/60 (2016.08); F21Y 2115/10 (2016.08)] 20 Claims
OG exemplary drawing
 
1. A solid-state indirect lighting apparatus comprising:
means for electrical power transfer;
a substrate with at least an aperture and configured to mount a plurality of solid-state light emitters on one side thereof; and
a tubular opaque support structure configured to support said substrate;
whereby, a portion of the light emitted by said solid-state light emitters directly passes through said aperture upon reflection from surfaces in proximity of said apparatus.