Kamaka ukuleles have been made since 1916, so if you are fortunate enough to have inherited an older model, you may be curious about when it was made. From 1916 to 1975, date stamping was occasionally used on the interiors of the instruments. And beginning in 2000, Kamaka Hawaii began using serial numbers. If numbers have worn off, or during the period from 1916 to 2000, you will need to look for other clues to determine when your Kamaka Ukulele was made.
1927
The Kamaka Pineapple Ukulele, created by Samuel Kaialiilii Kamaka Sr., is one of the most iconic instruments in Hawaiian music history. Introduced in the late 1920s, it features a distinctive oval, pineapple-shaped body that differs from the traditional figure-eight ukulele, producing a fuller, warmer, and more resonant tone.
Recognizing the uniqueness of his design, Kamaka filed for a U.S. design patent on September 28, 1927, which was officially granted on January 3, 1928 (Design Patent No. 74,178). The patent protected the instrument’s original ornamental shape, allowing Kamaka to exclusively produce the pineapple-style ukulele for 14 years.
This innovation not only set Kamaka apart during the competitive ukulele boom of the era but also established the Pineapple Ukulele as a lasting symbol of Hawaiian craftsmanship and sound.
1954–1969
In dating Kamaka ukuleles, the headstock decal and the interior label are significant. The trademark “KK” decal was used on Kamaka ukuleles beginning in 1958. This decal was used in conjunction with an interior gold label bearing the words “Kamaka Ukulele” in red and black lettering that matched the font of the decal.
1969–2000
In 1969, the gold label was replaced by a smaller interior label with a white background and the same trademark red and black lettering. However, the same “KK” headstock decal remained in use. From 1978 to 2000, a “Samuel Kamaka, Luthier” label was also applied to the custom ukuleles.
2000–2015
A new, more regal label was designed to celebrate the 85th anniversary of the company. This interior label has been in use since June 1, 2000. It features the signatures of Sam Jr. and Fred Sr., a purple cape behind an updated “KK” trademark, and the words “Kamaka Ukulele” in vermillion with gold outlining. A matching “Samuel Kamaka, Luthier” label is also used when applicable. 2000 also marked a change from the traditional “KK” decal to a pearl-inlaid “KK” design on all headstocks.
2016
100th Anniversary Label
