发明名称 Foot impression recording apparatus
摘要 An apparatus for recording foot, hoof and paw impressions is disclosed. An impression member is atop a foundation member, both of which are concealed by a removable protective cover. The impression member records the shape of a foot, hoof or paw which steps upon the apparatus, while the cover resists water and camouflages the apparatus.
申请公布号 US2006183520(A1) 申请公布日期 2006.08.17
申请号 US20050061998 申请日期 2005.02.17
申请人 CHAMPION ROBERT B 发明人 CHAMPION ROBERT B.
分类号 B41L1/00 主分类号 B41L1/00
代理机构 代理人
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