Linnie B. Treboul, US1482330A
Indoor-Golf Game.

On January 29, 1924, Linnie B. Treboul of Bronx, New York, was awarded a patent for innovations in indoor golf games. Her invention featured hazards, greens, tee boxes, and pointers in place of golf balls, along with enhancements to the scoring system.
Date of Application: 7 May 1921
Date of Issuance: 29 January 1924
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