JT,

Yeah, I did misunderstand you. But then, I've also found this:

http://www.thckk.org/sargent.html

Further down the page:

"In 1950, Sargent brought out their line of HERCULES Golden Cutter
Planes", a mid--priced competitor to the Stanley DEFIANCE brand.
Sargent also manufactured planes for Sears, Roebuck & Company under the
CRAFTSMAN and DUNLAP brands. After 1955, Sargent marked planes became
quite scarce."

-Chris