She applied for, and in 1903 was granted, a 17-year patent for a windshield wiper.[2] Her device consisted of a lever inside the vehicle that controlled a rubber blade on the outside of the windshield.
Yn 1903, hi a wrug ombrofya rag, hag a veu grontys, patent 17 bledhen rag an disegher. Hy devis o kolpes a-bervedh an karr a wra maystri lown glus gwedhyn war-ves an skewwyns.langbot langbot