Skip over navigation
Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised

CPC
COOPERATIVE PATENT CLASSIFICATION
Collapse
INDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS
NOTE
-
This subclass constitutes an internal scheme for indexing only.

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