Invention Grant
- Patent Title: Sole arrangement and shoe
- Patent Title (中): 独家安排和鞋子
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Application No.: US12063376Application Date: 2005-09-30
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Publication No.: US07926205B2Publication Date: 2011-04-19
- Inventor: Mikael Åmark
- Applicant: Mikael Åmark
- Applicant Address: SE
- Assignee: Grip Force Technologies AB
- Current Assignee: Grip Force Technologies AB
- Current Assignee Address: SE
- Agency: Schwegman, Lundberg & Woessner, P.A.
- International Application: PCT/SE2005/001448 WO 20050930
- International Announcement: WO2007/037731 WO 20070405
- Main IPC: A43B5/00
- IPC: A43B5/00 ; A43C15/00

Abstract:
The invention concerns a sole arrangement and a shoe comprising such a sole arrangement. The sole arrangement is characterized in that it comprises an upper sole member and a lower sole member wherein the lower sole member is positioned closer to the ground during normal use of the sole arrangement, said lower sole member being movably attached to the upper sole member allowing the lower sole member to move in a vertical direction relative to the upper sole member, a plurality of vertically extending spikes arranged inside the sole arrangement such that the spikes are moveable relative to the lower sole member, said lower sole member having a plurality of holes adapted to receive the spikes as to allow the spikes to protrude from the lower sole member in a downward direction, and a locking sole member located between the upper and lower sole members.
Public/Granted literature
- US20080271341A1 Sole Arrangement and Shoe Public/Granted day:2008-11-06
Information query