Genericized trademark in the context of "Ice resurfacer"

Webster's Dictionary is any of the US English language dictionaries edited in the early 19th century by Noah Webster (1758–1843), a US lexicographer, as well as numerous related or unrelated dictionaries that have adopted the Webster's name in his honor. "Webster's" has since become a genericized trademark in the United States for US English dictionaries, and is widely used in dictionary titles.

Merriam-Webster is the corporate heir to Noah Webster's original works, which are in the public domain.

Walkman (Japanese: ウォークマン, Hepburn: Wōkuman) is a brand of portable audio players manufactured by Sony since 1979. It was originally introduced as a portable cassette player and later expanded to include a range of portable audio products. Since 2011, the brand has referred exclusively to digital flash memory players.

The Walkman became widely popular during the 1980s for its portable design and private listening experience. It influenced popular culture by promoting individualized music consumption and supporting activities such as aerobics. Its widespread use gave rise to the "Walkman effect", a term describing how portable music devices and headphones allow listeners to control their sonic environment. In 1986, "Walkman" was added to the Oxford English Dictionary, and in some markets the term became a genericized trademark for portable audio players. The Walkman also contributed to the widespread adoption of the Compact Cassette format, which surpassed vinyl record sales in 1983. Sony sold approximately 220 million cassette-based Walkman units before ending production in 2010.

LaserDisc (LD) is a home video format and the first commercial optical disc storage medium. It was developed by Philips, Pioneer, and the movie studio MCA. The format was initially marketed in the United States in 1978 under the name DiscoVision, a brand used by MCA. As Pioneer took a greater role in its development and promotion, the format was rebranded LaserVision. While the LaserDisc brand originally referred specifically to Pioneer's line of players, the term gradually came to be used generically to refer to the format as a whole, making it a genericized trademark. The discs typically have a diameter of 300 millimeters (11.8 in), similar in size to the 12-inch (305 mm) phonograph record. Unlike most later optical disc formats, LaserDisc is not fully digital; it stores an analog video signal.

Many titles featured CD-quality digital audio, and LaserDisc was the first home video format to support surround sound. Its 425 to 440 horizontal lines of resolution was nearly double that of competing consumer videotape formats, VHS and Betamax, and approaching the resolution later achieved by DVDs. Despite these advantages, the format failed to achieve widespread adoption in North America or Europe, primarily due to the high cost of players and their inability to record.

The Hoover Company is a home appliance company founded in Ohio, United States, in 1908. It also established a major base in the United Kingdom, where it dominated the electric vacuum cleaner industry during most of the 20th century, to the point where the Hoover brand name became synonymous with vacuum cleaners and vacuuming in the United Kingdom and Ireland. Hoover North America was once part of Maytag, but was sold by Maytag's new owners Whirlpool Corporation in 2007 to Hong Kong multinational manufacturing company Techtronic Industries for $107 million. Hoover International had already split from Hoover North America in 1993, and was acquired by Candy in 1995, which was acquired by Haier in 2019.

In addition to producing floorcare products, Hoover was also an iconic domestic appliance brand in Europe, particularly well known for its washing machines and tumble dryers in the UK and Ireland, and also had significant sales in many parts of Europe. Today, the Hoover Europe brand, as part of the portfolio of brands owned by Chinese multinational home appliances company Haier remains a major player in the European white goods and floor care sectors in a number of countries.

A dictation machine is a sound recording device most commonly used to record speech for playback or to be typed into print. It includes digital voice recorders and tape recorder.

The name "Dictaphone" is a trademark of the American Graphophone Company, but it has also become a common term for all dictation machines, as a genericized trademark.

A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser), also called an alcohol meter, is a device for measuring breath alcohol content (BrAC). It is commonly utilized by law enforcement officers whenever they initiate traffic stops. The name is a genericized trademark of the Breathalyzer brand name of instruments developed by inventor Robert Frank Borkenstein in the 1950s.