Various methods of transporting children have been used in different cultures and times. These methods include prams, infant car seats, portable bassinets (carrycots in British English), strollers (pushchairs), slings, backpacks, baskets and bicycle carriers.
The large, heavy prams (short for perambulator), which had become popular during the Victorian era, were replaced by lighter designs during the latter half of the 1900s.
William Kent developed an early stroller in 1733. In 1733, the Duke of Devonshire asked Kent to build a means of transport that would carry his children. Kent obliged by constructing a shell shaped basket on wheels that the children could sit in. This was richly decorated and meant to be pulled by a goat or small pony. Benjamin Potter Crandall sold baby carriages in the US in the 1830s which have been described as the "first baby carriages manufactured in the US" His son, Jesse Armour Crandall was issued a number of patents for improvements and additions to the standard models. These included adding a brake to carriages, a model which folded, designs for parasols and an umbrella hanger. By 1840, the baby carriage became extremely popular. Queen Victoria bought three carriages from Hitchings Baby Store.
The carriages of those days were built of wood or wicker and held together by expensive brass joints. These sometimes became heavily ornamented works of art. Models were also named after royalty, Princess and Duchess being popular names, as well as Balmoral and Windsor.
In June 1889, William H. Richardson patented his idea of the first reversible stroller. The bassinet was designed so it could face out or in towards the parent. He also made structural changes to the carriage. Until then the axis did not allow each wheel to move separately, Richardson’s design allowed this, which increased maneuverability of the carriages. As the 1920s began, prams were now available to all families and were becoming safer, with larger wheels, brakes, deeper prams, and lower, sturdier frames.
In 1965, Owen Maclaren, an aeronautical engineer, worked on complaints his daughter made about travelling from England to America with her heavy pram. Using his knowledge of aeroplanes, Maclaren designed a stroller with an aluminium frame and created the first true umbrella stroller. He then went on to found Maclaren, which manufactured and sold his new design. The design took off and soon “strollers” were easier to transport and used everywhere.