发明名称 Wheelbarrow with retractable configuration
摘要 An improved wheelbarrow featuring a retractable configuration that permits ready emptying of a wheelbarrow receptacle, with reduced need to tilt, lift or invert the wheelbarrow. A wheelbarrow is disclosed with a retractable configuration that is optionally operable by the user to create an egress for wheelbarrow cargo.
申请公布号 US7334803(B2) 申请公布日期 2008.02.26
申请号 US20060455057 申请日期 2006.06.19
申请人 GONZALEZ JASON 发明人 GONZALEZ JASON
分类号 B62B1/24 主分类号 B62B1/24
代理机构 代理人
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