Baron L. Hamman,William E. Cohn,Devin S. Dobie,Kirk S. Honour,Dana Ray Mester
申请号：
US13541290
公开号：
US20120271336A1
申请日:
2012.07.03
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An apparatus is provided in one example embodiment including a body section including inner and outer edges with the inner edge surrounding at least a portion of an open area. The body section further includes a lower surface extending between the inner and outer edges, and a handle adjacent to the lower surface. The apparatus also comprises a plurality of arms that include opposing tips and proximal ends received in the body section. The opposing tips define a tip spacing therebetween, and the arms are configured to extend and retract to decrease and increase, respectively, a dimension of the tip spacing. In more specific embodiments, the lower surface of the apparatus includes size markers, and each size marker corresponds to a dimension of the tip spacing when the handle is aligned with the size marker.
