Recent
Class
Inventors
Assignees
Top Lists
Pricing
Account
Patents-Review.com
Home
Classification
B21F
ClassID:
38900
⎘
B21F - CPC Classification
Classification description:
Sub-classes:
B21F1/00 »
Wire working characterised by operations performed
104
B21F1/00 »
Wire working characterised by operations performed
104
B21F1/00 »
Bending wire other than coiling; Straightening wire
104
B21F1/00 »
Bending wire other than coiling; Straightening wire
104
B21F11/00 »
Cutting wire
71
B21F13/00 »
Splitting wire
14
B21F15/00 »
Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
21
B21F17/00 »
Jacketing or reinforcing articles with wire
11
B21F19/00 »
Metallic coating of wire
9
B21F23/00 »
Feeding wire in wire-working machines or apparatus
75
B21F25/00 »
Wire working characterised by the particular articles produced
15
B21F25/00 »
Wire working characterised by the particular articles produced
15
B21F25/00 »
Making barbed wire
15
B21F25/00 »
Making barbed wire
15
B21F27/00 »
Making wire network, i.e. wire nets
12
B21F29/00 »
Making fencing or like material made partly of wire
8
B21F3/00 »
Coiling wire into particular forms
43
B21F31/00 »
Making meshed-ring network from wire
8
B21F33/00 »
Tools or devices specially designed for handling or processing wire fabrics or the like
10
B21F35/00 »
Making springs from wire
105
B21F37/00 »
Manufacture of rings from wire
24
B21F39/00 »
Making wheel spokes from wire
6
B21F41/00 »
Making umbrella frames or members from wire
0
B21F43/00 »
Making bands, e.g. bracelets, or wire
8
B21F45/00 »
Wire-working in the manufacture of other particular articles
69
B21F5/00 »
Upsetting wire {or pressing operations affecting the wire cross-section}
24
B21F7/00 »
Twisting wire; Twisting wire together
95
B21F9/00 »
Straining wire
15
B21F99/00 »
Subject matter not provided for in other groups of this subclass
46