Another available option is the "~," which protects a motor coach against the effects of sun and weather--Real estate ad

Evidently it's a sort of awning for a patio or carport, and is often aluminum. In spite of the caps apparently it's not an active trademark but has been largely genericized

Can anyone confirm--Thanks kindly

It's an interesting term, but I've never heard of it.

Is it a car cover maybe? That's what the California Car Cover company seemed to indicate. I have to say, that's one thing that I've never invested in.