Gummo Marx a number of writers, and was well respected as a businessman. He rarely required contracts, believing that if the people he represented liked his work, they would stay with him; and if not, would seek representation elsewhere. Around the time he left his brothers' Vaudeville act, Marx applied for a patent for a clothes packing rack. On October 28, 1919, Marx was granted patent US1320335A. Gummo may have received his nickname because he had a tendency to be sneaky backstage, creeping up on others like a "gumshoe" (detective). Another explanation cited by biographers and family members is that Milton, the
Harpo Marx production of "Minnie's Boys", a Broadway musical that ran for 64 performances at the Imperial Theatre from March to May 1970. The show focused on the early days of the Marx Brothers' act and the importance of their mother Minnie's strong hand in guiding and molding them into a successful vaudeville and film comedy team. Actress Patricia Lopez played Harpo in a send-up of Hollywood movie making, the 1980 Broadway production, "A Day in Hollywood/A Night in the Ukraine", for which she won a Tony Award for Best Performance by a Featured Actress in a Musical. He was also portrayed