Myriad Pro is a font that is part of the Myriad family. It differs from the Sans Serif family in that it has a very distinct slanting 'e' and tail on the 'y'.

The font used in the Sherwin-Williams logo is a custom-designed typeface and is not available for public use.

Typeface is the design of a set of characters, such as Courier, Helvetica and Times Roman.

Typeface and font are used interchangeably; however, the typeface is the primary design and the font is the implementation and variation of the typeface, such as bold, italics, etc.

Casey - typeface - was created in 1996.