Title:
磁気ストラップファスナ
Document Type and Number:
Japanese Patent JP2004533896
Kind Code:
A
Abstract:
Magnetic fastener pairs with low-profile designs which allow strong magnetic coupling between the constituting magnetic fastening members while also permitting easy intentional separation. Each of the magnetic fasteners includes a magnet receptacle and a permanent magnet made preferably of a strong magnetic alloy. Each magnet member is backed by a ferro-magnetic base of the magnet receptacle of the fastener member and with an exposed coupling surface for strong magnetic coupling while allowing easy intentional separation.
Inventors:
Won, Shun Chun
Application Number:
JP2003511661A
Publication Date:
November 11, 2004
Filing Date:
July 09, 2002
Export Citation:
Assignee:
Won, Shun Chun
International Classes:
A44B11/25; A44B; (IPC1-7): A44B11/25
Domestic Patent References:
| JPS6319507U | 1988-02-09 | |||
| JPS62119815U | 1987-07-30 | |||
| JPS647218U | 1989-01-17 | |||
| JPS566208U | 1981-01-20 | |||
| JPH11244006A | 1999-09-14 |
Foreign References:
| US3063118A | 1962-11-13 | |||
| US3192747A | 1965-07-06 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kumi Imaeda
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Kumi Imaeda
Masaya Nishiyama