when was the first suitcase with wheels invented
Baggage Luggage carriers – light-weight wheeled carts or harnesses on which luggage could be temporarily place or that can be temporarily attached to luggage – date at least to the 1930s, such as in US patent 2,132,316 "Luggage carrier" by Anne W. Newton (filed 1937, published 1938).[5] These were refined over the following decades, as reflected in patents such as US patent 2,650,105 A "Luggage carriage" (filed 1949, published 1953)[6] and US patent 2,670,969 "Luggage carriage harness,[7] both by Kent R. Costikyan.[8] However, the wheels were external to the suitcases. Patents were published for wheeled luggage – a wheeled trunk in 1887, and a wheeled suitcase in 1945 – but these were not successfully commercialized.[9]
Littlest Pet Shop Introduced in 1992, each set included an action, such as a movable part. Most included magnets or simple mechanisms, such as flapping wings.
Buddhism in Southeast Asia
Fidget spinner As of 2017, the patent status of the various fidget spinners on the market was unclear.[8]
Vietnam War North Vietnamese victory
Bull riding The flank strap