The ACME Corporation is a name for the exaggerated and fictional corporation appearing in various Warner Bros. cartoon shorts, where this was done as a running gag because this large array of products which are dangerous, unreliable or preposterous.
The name Acme comes from the Greek (ἀκμή, English transliteration: akmē), meaning summit, highest point, extremity or peak. It has been falsely claimed to be an acronym, either for "A Company Making Everything", "American Companies Make Everything", or "American Company that Manufactures Everything." During the 1920s, the word was commonly used in the names of businesses in order to be listed toward the beginning of alphabetized telephone directories like the Yellow Pages, and implied being the best. It is used in an ironic sense in cartoons, because the products are often failure-prone or explosive.
The name Acme began being depicted in film starting in the silent era, such as the 1920 Neighbors with Buster Keaton and the 1922 Grandma's Boy with Harold Lloyd, continuing with TV series, such as in early episodes of I Love Lucy and The Andy Griffith Show, comic strips and cartoons, especially those made by Warner Bros., and commercials. It briefly appeared in the Walt Disney Donald Duck episodes Cured Duck released in 1945 and Three for Breakfast released in 1948. It also appears as the ACME Mining company owned by the villain Rod Lacy in the 1952 Western The Duel at Silver Creek and in a 1938 short Violent Is the Word for Curly where The Three Stooges appear as gas station attendants at an Acme Service Station. It was also used in the Pink Panther Show, where the name Acme was used on several episodes of the show's first installment in 1969, one of them being "Pink Pest Control".
Warner Brothers animator Chuck Jones described the reason 'Acme' was used in cartoons at the time:
Since we had to search out our own entertainment, we devised our own fairy stories. If you wanted a bow and arrow you got a stick. If you wanted to conduct an orchestra you got a stick. If you wanted a duel you used a stick. You couldn't go and buy one; that's where the terms Acme came from. Whenever we played a game where we had a grocery store or something we called it the ACME corporation. Why? Because in the yellow pages if you looked, say, under drugstores, you'd find the first one would be Acme Drugs. Why? Because "AC" was about as high as you could go; it means the best; the superlative.
A whistle named 'Acme City', made from mid-1870s onwards by J Hudson & Co, followed by the "Acme Thunderer", and "Acme siren" in 1895, were the early brand names bearing the names with the word 'Acme'. At the time the Acme Traffic Signal Company produced the traffic lights in Los Angeles, the city where Warner Bros. was making its cartoons. Instead of today's amber/yellow traffic light, bells rang as the small red and green lights with "Stop" and "Go" semaphore arms changed — a process that took five seconds.
The company is never clearly defined in Road Runner cartoons but appears to be a conglomerate which produces every product type imaginable, no matter how elaborate or extravagant—most of which never work as desired or expected (some products do work very well, but backfire against the coyote). In the Road Runner cartoon Beep, Beep, it was referred to as "Acme Rocket-Powered Products, Inc." based in Fairfield, New Jersey. Many of its products appear to be produced specifically for Wile E. Coyote; for example, the Acme Giant Rubber Band, subtitled "(For Tripping Road Runners)".
While their products leave much to be desired, Acme delivery service is second to none; Wile E. can merely drop an order into a mailbox (or enter an order on a website, as in the Looney Tunes: Back in Action movie), and have the product in his hands within seconds.
Examples which specifically reference the Wile E. Coyote cartoon character include: