There's that $30 raising it's old head again!
But seriously. I can see the problem with the T-shirts etc.
I saw a programme on the BBC the other night; a sort of look back at the sporting millennium.
Dick Fosbury's name came up. He who pioneered the art of jumping backwards over a high bar.
The point was made that it it is well nigh impossible to patent something like that.
How does one?

Seriously depressed.

Brendy.