US Patent No. 9,894,788

FIELD REPLACEABLE POWER SUPPLY CARTRIDGE


Patent No. 9,894,788
Issue Date February 13, 2018
Title Field Replaceable Power Supply Cartridge
Inventorship Clayton Alexander, Westlake Village, CA (US)
Assignee ECOSENSE LIGHTING INC., Los Angeles, CA (US)

Claim of US Patent No. 9,894,788

1. A power supply system, comprising:
a power supply cartridge including a cartridge body having a plurality of sides, a one of the sides of the cartridge body
having an electrical connector, a key feature being defined on the one of the sides of the cartridge body, the key feature
having a protruding portion including four side walls, a first one of the side walls of the protruding portion of the key
feature having a first length being different than a second length of a second one of the side walls of the protruding portion
of the key feature;

a socket including a socket body being coupleable to an electrical wire and having a plurality of sides, a one of the sides
of the socket body having another electrical connector adapted for being releasably coupled with the electrical connector
of the cartridge body, another key feature being defined on the one of the sides of the socket body, the another key feature
having a recessed portion including four side walls, a first one of the side walls of the recessed portion of the another
key feature having a first length being different than a second length of a second one of the side walls of the recessed portion
of the another key feature;

wherein the key feature has a shape corresponding to another shape of the another key feature such that the cartridge body
is adapted for being releasably coupleable with the socket body in a single predetermined orientation with the first one of
the side walls of the key feature facing toward the first one of the side walls of the another key feature.