Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Black racket handle, N-type injector. Includes a noticeable modification of the razor's head design. The T-shape head is a redesign of the Y-shape head that carried over from the late 1950's. Manufacturer: Type: Schick Country: USA Patent: Comment: The T-shape heads were used in the injector razors throught the very last production models, with the exception of the final, "O" model. Source: a_dvir Editors: