A - Human Necessities – 63 – C
Patent
A - Human Necessities
63
C
A63C 17/00 (2006.01) A43B 5/16 (2006.01) A43B 13/14 (2006.01) A63C 17/06 (2006.01) A63C 17/20 (2006.01)
Patent
CA 2406671
A replaceable skate assembly includes a boot, a base mounted on a bottom of the boot, and a locking device mounted in the base. The locking device includes a positioning rod, a locking pawl, and a spring. Thus, the base may be assembled on and detached from the bottom of the boot quickly, easily and conveniently, thereby facilitating the user using the replaceable skate assembly In addition, the bottom of the boot is integrally formed with the boot, without having to additionally provide an aluminum alloy structure on the bottom of the boot, thereby simplifying the procedure of fabrication, and thereby decreasing the cost of fabrication.
Li Wen-Qing
Li Zi-Yang
Li Wen-Qing
Li Zi-Yang
Mccarthy Tetrault Llp
LandOfFree
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