His 1898 patent for a mandolin, which was also applicable to guitars according to the specifications, was intended to enhance "power and quality of tone."
Among the features of this instrument were a violin-style arched top and back, each carved from a single piece of wood, and thicker in the middle than at the sides; sides carved to shape from a single block of wood; and a lack of internal "braces, splices, blocks, or bridges .
The instrument featured a metal tailpiece and teardrop shaped "f-holes," and strongly resembled the archtop guitars of the 1930s.
James S. Back obtained patent #508,858 in 1893 for a guitar (which also mentions applicability to mandolins) that among other features included an arched top, which were produced under the Howe Orme name.
The earliest Gibson designs (L1 to L3) introduced the arched top and increasing body sizes, but still had round or oval sound holes.
Unlike the usual acoustic guitars utilized in jazz, it was loud enough to take a more prominent position in ensembles.
This innovation was immediately popular, and while purely acoustic archtop guitars such as the Gibson L-7C remain available to this day, they have become the exception.
In 1958, the L5CES was redesigned with humbucking pickups; most, but certainly not all, subsequent archtop guitars conform loosely to the pattern set by this model.
[citation needed] The electric archtop was particularly popular with jazz musicians Tal Farlow, Barney Kessel and Johnny Smith.
Other manufacturers introduced electric archtop guitars, notable examples including the Gretsch White Falcon and various Chet Atkins models.
The 1970s and 1980s were a low point of interest in archtops, with many rock and pop (and some jazz and blues) players switching to solid body guitars.
Boutique luthiers such as Roger Borys and Bob Benedetto brought the aesthetics of the instrument to even greater heights, making them attractive to collectors, and also continuing to innovate in technical design.
[6] Contrastingly, mass-market archtop guitars became more affordable in the late 20th century, due to a combination of low labor costs in Asian countries and computer numerically controlled manufacture.
[7] Most major guitar marques include at least a couple of archtops in their range, albeit not necessarily manufactured at their own facilities.
Recent technical innovations include Ken Parker's use of carbon fibre in high-end acoustic archtops, and the Godin Montreal hybrid guitar.
Full-sized archtops are among the largest guitars ever made, with the width of the lower bout in some cases approaching 19 inches (47 cm).
The original acoustic archtop guitars were designed to enhance volume, so they were constructed for use with relatively heavy strings.
A relatively small number of ukulele makers offer instruments with flat tops but arched backs, generally of heat-pressed laminate construction with high-quality veneer; that design concentrates the uke body's internal resonance upward toward the sound hole, "like a parabolic mirror," according to the German seller RISA, whose Koki'o brand line of ukuleles all feature arched backs.