Help identifying make of steel elevated chain stay mountain bike frame Could anyone tell me what is the make or model of this bike there are no visible numbers or name except for this sticker of the maker of the seat tube.

I appreciate all the help. you guys know your stuff.
Roadmaster Techno Trac.
Sears never made bikes, they bought them from other companies like Steyr, AMF-Roadmaster and Murray.

see one here with the original decals still intact (and a broken frame)
https://www.flickr.com/photos/rickpaulos/49958454372/