jetaction
Don,
The Heritage II did, in the fall of 1984. The "Legend" was tacked on three years later.
The fall 1987 rebranding also included these changes:
* Improved disposable bags, which are yellow in color instead of white, for better filtration and less chance of pinholes.
* Improved brush roll for longer life.
* Improved hose (no more metal at all)
* Improved motor internals.
~Ben