B21F33/025 - CPC Classification Index

ClassID:

38972 ⎘

B21F33/025 - CPC Classification

Classification description:

Tools or devices specially designed for handling or processing wire fabrics or the like; Mounting of wire network on frames Mounting of mattress innersprings on borderframes

Recent Application in this class:

20250051103

2025-02-13

Method For Transferring Coil Springs From A Coil Winding Device To A Conveyor Belt Of A Pocketed Coil Assembly Machine

20240270510

2024-08-15

Method for transferring coil springs from a coil winding device to a conveyor belt of a pocketed coil assembly machine

20220041380

2022-02-10

Magnetic lift platform for transfer of coil springs

20190365114

2019-12-05

Machine and method for assembling a bedding foundation

20150196949

2015-07-16

Innerspring manufacturing and assembly system and components for selectable coil orientation, position adjustment and coil conveyance

20110107572

2011-05-12

DEVICE AND METHOD FOR PRODUCING FUNCTIONAL POCKET SPRING MATTRESS, AND MATTRESS PRODUCED THEREBY

20070130883

2007-06-14

Method and apparatus for producing pocket coil bag row

20050055815

2005-03-17

Method and apparatus for securing a border wire on a mattress inner spring