This is a question purely out of curiosity!
My cat is very gentle and has only ever scratched me once, which was when I put her into the basket to bring her to her new home with me. Even when she's had enough of being fussed she will gently place her paw on my arm rather than hurt me.
Last night I'd put a velvet throw on my bed but when I was ready to get into the bed my cat had claimed ownership of it. I gently put my hands under her to give her a warning, then moved her away. She was angry and yowled and while she didn't scratch, I thought for a second she was going to. She clearly really liked the throw!
It got me wondering what you do if you need to move a cat? Do you chuck a towel over them or just leave them be?