Rear window shade assembly

A rear-window shade assembly for an automobile comprising:

• a roll shade mechanism including a cylindrical drum with a thin shade wrapped thereabout, said drum having first and second support protrusions at opposite ends thereof, one of said support protrusions including a biasing means for returning said drum to a rolled up position when it is rotated away from the rolled-up position;
• a base having a length at least as long as said drum of said roll shade, said base including first and second shade brackets spaced from one another approximately the length of the drum, said first and second shade bracket being respectively engagable with said first and second support protrusions, said base having a relatively flat bottom and being shaped to be positioned at an elongated shelf behind a back seat of an automobile with the drum of said shade being aligned with said shelf;
• a crane arm extending upwardly from and being supported by, said base beside said shade mechanism, said crane arm including a guide means for guiding a cord extending from said base about an upper end portion of said crane arm back down to an outer end of said shade mounted on said shade drum while allowing said cord to move longitudinally, said crane arm including a means for allowing angular adjustment of the outer end thereof relative to said base so that said shade assembly can be mounted in a variety of car shops;
• a winch mounted on said base, said winch including a motor and a spool rotated by said motor, said spool having a cord wrapped thereabout, an outer end of said cord extending along said crane arm about its outer end portion and extending back to, and being attached to, said outer end of said shade;
• whereby, said motor assembly can be mounted in most cars and said motor can be driven to deploy and to retract said shade.