发明名称 Easy nail pulling hammer
摘要 A hammer with a conventional open V-claw has a second hook claw located below the V-claw which is large enough to accept any size nail heads. The second claw is placed so as to grip a nail in a direction that is opposite to the conventional V-claw. The second claw may be a loop, V-shaped, or an open hook mounted below the standard V-claw on the body of the hammer head, or on the V-claw itself.
申请公布号 US6032927(A) 申请公布日期 2000.03.07
申请号 US19980002771 申请日期 1998.01.05
申请人 ATKINSON, JOHN 发明人 ATKINSON, JOHN
分类号 B25D1/04;(IPC1-7):B25C11/00 主分类号 B25D1/04
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