US 11,808,442 B1
Systems and methods for wireless transmission of electricity for spa illumination
Todd Anderson, Lehi, UT (US); Eric Hales, Eagle Mountain, UT (US); and Michael Andersen, American Fork, UT (US)
Assigned to Bullfrog International, LC, Herriman, UT (US)
Filed by BULLFROG INTERNATIONAL, LC, Herriman, UT (US)
Filed on Nov. 10, 2022, as Appl. No. 17/984,872.
Int. Cl. F21W 131/401 (2006.01); F21V 23/02 (2006.01); H02J 50/10 (2016.01)
CPC F21V 23/023 (2013.01) [H02J 50/10 (2016.02); F21W 2131/401 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A system for wirelessly transmitting electricity to a light in a selectively removable spa seatback, the system comprising:
a selectively removable spa seatback;
at least one transmitting device in connection with a spa shell;
a receiving device housed within the selectively removable spa seatback, wherein the receiving device is in electrical communication with the at least one the transmitting device;
a light within the selectively removable spa seatback, wherein the light is in electrical communication with the receiving device; and
a converter in electrical communication with the light and a control box of a spa.