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Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
Search Symbol
CPC
COOPERATIVE PATENT CLASSIFICATION
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BENDING; COOPERAGE; WHEEL-MAKING [2013‑01]
B27H 1/00
Bending wood stock, e.g. boards [2013‑01]
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Manufacture of constructional elements of tubes, coops, or barrels (assembly, e.g. coopering, B27H 5/00) [2013‑01]
B27H 3/02
.
Manufacture of barrel staves [2013‑01]
B27H 3/04
.
Manufacture of barrel heads or casings [2013‑01]
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Manufacture of tubes, coops, or barrels (from veneer strips or sheets B27D 1/00) [2013‑01]
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B27H 5/02
.
Building up with staves [2013‑01]
B27H 5/04
. .
Forming staves into the final shape and assembling same [2013‑01]
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B27H 5/08
.
Finishing barrels, e.g. cutting grooves [2013‑01]
B27H 5/10
. .
Trussing or hooping barrels [2013‑01]
B27H 5/12
. .
Making bungs from wood; Drilling or reaming bung holes [2013‑01]
B27H 7/00
Manufacture of wood-rimmed wheels, e.g. cart wheels, steering wheels
{
(B23B 3/265, B23B 5/38, B23B 41/06 take precedence)
}
[2013‑01]
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Last Modified: 10/10/2013