They were invented in 1887.
Maria Allen invented diapers
Maria Allen invented the diapers in 1887.
Maria Allen invented the diapers in 1887.
she invented the original diaper in 1887.
they were invented by Maria Allen in 1951
Maria Allen
1887
1887
1887
Maria Allen invented the first commercially successful disposable diaper in 1947. She created the diaper as a solution to the challenges of cloth diapers, which required constant washing and maintenance. Allen's design used absorbent materials and a waterproof backing, making diapering more convenient for parents. Her innovation significantly transformed infant care and hygiene practices.
Maria Allen
She invented the original diaper in 1887.