Knock Out (Gottlieb pinball)
| Manufacturer | D. Gottlieb & Co. |
|---|---|
| Release date | December, 1950 |
| Design | Harry Mabs |
| Artwork | Roy Parker |
| Production run | 3,000 |
Knock Out is a pinball machine designed by Harry Mabs and released by Gottlieb on March 19, 1950. The game was marketed with the slogan: "Uproarious Slam-Bang Animation in a Real Ring on the Playfield". It should not be confused with Knockout by Bally from 1974.