D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 11/00 (2006.01) A44B 18/00 (2006.01)
Patent
CA 2094098
A molded surface fastener comprising: first and second engaging parts each including a flat hook bed having on its surface a multiplicity of rows of hooks molded integrally of the hook bed; each hook including a raised portion and a hook-shape engaging portion ex- tending forwardly from a distal end of the raised por- tion, the raised portion having an inclined back sur- face smoothly curving upwardly from the hook bed and a vertical front surface, each hook having a varying cross-sectional area increasing gradually from a dis- tal end of the hook-shape engaging portion to the base of the raised portion; and the hooks of the first engaging part and the hooks of the second engaging part being arranged in opposite directions, the row direction pitch of the hooks of one of the first and second engaging parts being twice that of the hooks of the other engaging part.
Murasaki Ryuichi
Gowling Lafleur Henderson Llp
Ykk Corporation
LandOfFree
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