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Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
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COOPERATIVE PATENT CLASSIFICATION
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INDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS [2013‑01]
NOTE
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This subclass constitutes an internal scheme for indexing only.

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A44D 2200/00
General types of fasteners [2013‑01]
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A44D 2200/10
.
Details of construction [2013‑01]
A44D 2200/12
. .
made of two identical elements [2013‑01]
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A44D 2201/00
Fastening by snap action [2013‑01]
A44D 2201/02
.
with both stud and socket members made from one piece [2013‑01]
A44D 2201/04
.
with an elastic stud member [2013‑01]
A44D 2201/06
.
with an elastic socket member [2013‑01]
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A44D 2201/10
.
Details of the stud or socket member [2013‑01]
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A44D 2201/12
. .
Stud member [2013‑01]
A44D 2201/14
. . .
with opening of the fastener by sliding of the stud member [2013‑01]
A44D 2201/16
. . .
with opening of the fastener by rotation of the stud member [2013‑01]
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A44D 2201/30
. .
Socket member [2013‑01]
A44D 2201/32
. . .
with one or more springs retaining the stud member [2013‑01]
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A44D 2201/34
. . .
with one or more push-buttons acting perpendicularly to the main plane of the stud member [2013‑01]
A44D 2201/36
. . . .
with two or more push-buttons [2013‑01]
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A44D 2201/38
. . .
with one or more push-buttons acting parallel to the main plane of the stud member [2013‑01]
A44D 2201/40
. . . .
with two or more push-buttons [2013‑01]
A44D 2201/50
.
Button-type snap fasteners [2013‑01]
A44D 2203/00
Fastening by use of magnets [2013‑01]
A44D 2205/00
Fastening by use of touch and close elements [2013‑01]
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A44D 2211/00
Accessories for fastening means [2013‑01]
A44D 2211/02
.
Sliding sleeve covering the fastened extremities [2013‑01]
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013