Patent ID: 7757972

Claim:
A combination of a fluid supply assembly and a fluid applicator, comprising: the fluid applicator comprising a spray gun having an adapter with a connector on an outer surface, the connector being at least one groove formed in the outer surface; the fluid supply assembly comprising a cup and a lid covering an opening in the cup, the fluid supply assembly having a connecting surface; and a conversion adapter having a first end and a second end, and a bore between the first end and the second end, the bore having a surface, the first end having a complementary connecting surface mating with the connecting surface on the fluid supply assembly, the second end having a complementary connector in the bore, the second end having a top and bottom, the complementary connector being at least one complementary projection, the complementary connector mating with the connector on the adapter of the fluid applicator, wherein the complementary projection engages the groove to secure the conversion adapter to the adapter of the fluid applicator.