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
A Night at the Opera (film) Night at the Opera" but "A Day at the Races". Another idea of Thalberg's was that before filming would commence on an upcoming picture, the Marx Brothers would try out its material on the vaudeville stage, working on comic timing and learning what earned a laugh and what did not. He was keen to plant gags accordingly so the laughs could be timed correctly. The famous "stateroom" scene was nearly eliminated because it was not getting any laughs. One evening the Marx Brothers threw away the script and ad-libbed the whole thing. As a result, a weak scene was transformed