US 12,146,624 B2
Dual power light source
Douglas Kaye, Alpharetta, GA (US); Kelly Hires, Alpharetta, GA (US); Hamida Tanha, Tucker, GA (US); Lauren Lindley, Atlanta, GA (US); and Kaif Dosani, Lawrenceville, GA (US)
Assigned to LB MARKETING, INC., Alpharetta, GA (US)
Filed by LB Marketing, Inc., Alpharetta, GA (US)
Filed on Apr. 3, 2023, as Appl. No. 18/130,024.
Claims priority of provisional application 63/328,940, filed on Apr. 8, 2022.
Prior Publication US 2023/0324015 A1, Oct. 12, 2023
Int. Cl. F21L 4/08 (2006.01); F21L 4/00 (2006.01); F21V 23/04 (2006.01)
CPC F21L 4/085 (2013.01) [F21L 4/005 (2013.01); F21V 23/04 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A dual-power source lighting device, comprising:
a light source;
a first power source operable to power the light source;
a second power source different from the first power source and operable operable to power the light source;
a cartridge comprising the first power source and the second power source wherein the first power source is sealed within the cartridge;
at least one switching device that switches between a first configuration in which the first power source powers the light source and a second configuration in which the second power source powers the light source;
at least one status indicator that indicates a user-selected one of the first power source and the second power source that is powering the light source; and a body, wherein the cartridge is removable from the body and the first power source is unremovable from the cartridge.