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Title:
RUBBER AND/OR PLASTIC MIDDLE INSOLE
Document Type and Number:
WIPO Patent Application WO/2008/124996
Kind Code:
A1
Abstract:
A rubber and/or plastic middle insole which comprises a top layer (1) and a bottom layer (2). The top layer (1) may be formed from rubber and/or plastic mixed with far infrared fine powder and anion fine powder or magnetic powder. The top layer (1) may also be formed by attaching membrane or through printing, compression moulding and spraying. The top layer (1) has arc protrusion similar to the shape of human sole. The sole center part of the top layer (1) is of irregular arc inclined gradually from lateral part to medial part. The sole center part of the top layer (1) is of irregular arc inclined towards heel part and toe part. The base of the bottom layer (2) is provided with a plurality of protrusions arranged regularly or irregularly. The heel part is provided with heart-shaped or other shaped arc protrusion. The other parts of the top layer (1) and the bottom layer (2) may have pattern of flecks or flowers. The top layer (1) is adhered to the bottom layer (2).

Inventors:
CHEN WEILI (CN)
Application Number:
PCT/CN2008/000404
Publication Date:
October 23, 2008
Filing Date:
February 27, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHEN WEILI (CN)
International Classes:
A43B13/12; A43B1/10; A43B1/14; A43B3/00; A43B7/00; A61H39/00; A61N2/08; A61N5/06
Foreign References:
CN101081110A2007-12-05
CN101081112A2007-12-05
CN2901936Y2007-05-23
DE2619410A11976-11-25
CN2689749Y2005-04-06
CN2599953Y2004-01-21
CN2233182Y1996-08-21
CN2660943Y2004-12-08
US6951066B22005-10-04
Attorney, Agent or Firm:
KINGSOUND & PARTNERS (Block B KingSound International Certer, 116 Zizhuyuan Road, Haidian District, Beijing 7, CN)
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