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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0333374 (1994-11-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 1 |
The adjustable foot equipment is adaptable to ski boots, in-line roller skates, ice skates, water skis and snowboards, and includes a base formed with a depending appendage adapted to be joined with a support member. The appendage and the support member are formed with complementary engaging curved
Adjustable foot equipment comprising: a) a boot having a toe end and a heel end for accommodating a foot, said boot having a base portion with a curved bottom surface, b) substantially rigid support means at said base portion, said support means including a toe portion at the toe end of the boot and
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