On May 21, 1923, Standard Oil of New Jersey officially began using the name "Esso" to market its petroleum products and lubricants. The name was a clever phonetic play on the initials "S" and "O," representing the company's roots in the original Standard Oil trust. This branding move was a strategic effort to establish a unique identity in a rapidly diversifying market, eventually becoming one of the most recognizable names in global petroleum marketing.
The "Esso" brand was so successful that it eventually became a source of intense legal friction with other former Standard Oil entities, leading to the company's eventual transition to the name "Exxon" in the United States by 1973. Despite these regional name changes, the "Esso" oval remains a dominant fixture in international markets today. Interestingly, the brand's famous "Put a Tiger in Your Tank" advertising campaign became one of the most successful marketing efforts in oil and gas history, significantly boosting consumer loyalty during the mid-20th century.
