The Mighty Mite has been around for a long time. I have one from the 80's I think. The person I got it from is 50+ years old and he said he got it before he was married! It's more of a square shape.
There have been three versions of the Eureka Mighty Mite....
The first version was on the market in 1987 - I bought one with chrome wands for my brother as a wedding gift. The Mighty Mite II (with the World Vac style tools) was on the market in 1997 - it had a very good German Miele style carpet/floor nozzle with a metal sole plate. What we see now in stores is actually the third version with that horribly useless combination dusting brush/upholstery nozzle, and a brushless carpet nozzle.
My Mighty Might Boss has black plastic wands and tools, and the flimsy hose, but what a little sucker! I love it, I could swear my brother bought it for mom in the late '80s, and that's when the Lux Model L disappeared.
that was from about the time that i had Aunt Marys convaertible (green model U1307) and moms convertible (butterschtch U4119), and also more importantly the time i started noticing vacuums. (great i just made it sound like puberty!)
This does bring back memories. I worked for sears in 97, and got to use most of those vacs. I purchased the Windtunnel Supreme then and got it for less than 200.00 with my dicount, I also bought the turbo power 2000(aka futura) canister, I still have it,its at a friend's house I converted it to a PN vacuum. The windtunnel had a short and lasted 3months. I took it back for an Elite type turbo power cause they were out of the w/t...
Especially the Eurekas, only ours was yellow other than that exactly the same as the ones pictured. I always wanted the Hoovers, unfortunately I didn't know at the time that they would become chinese pieces of crap.