Reg Trademark

Reg Trademark is an evil boy who works with the villains, Cuthbert Cringeworthy, Slasher Brown, The Inspector, Clint Katzenberger, Vilhemina Slop Bucket, Fatty Fudge, Sergeant Slipper and Sergeant Boot.

He was a child in The Beano.

He was an adult as a barber, his name comes from the registered trademark as Slasher Brown's assistant in the Dennis the Menace and Gnasher episode, Hair Today, Gone Tomorrow.