发明名称 BROOM WITH CURVED OR ANGLED HEAD
摘要 The present invention relates to brooms, including dust mops and brushes, and in particular to push brooms and handheld whiskbrooms. The invention relates to a broom head frame having a left section, center section and right section where the left section and right section are at an angle to the center sections. The left and right sections can be adjustable.
申请公布号 US2014165316(A1) 申请公布日期 2014.06.19
申请号 US201213717190 申请日期 2012.12.17
申请人 CURRIER Gordon MARTIN 发明人 CURRIER Gordon MARTIN
分类号 A46B5/02 主分类号 A46B5/02
代理机构 代理人
主权项 1. A broom comprising: a broom head frame having a front edge terminating in a front left end and a front right end, said frame having a left section, a right section and a center section with left portion of the front edge forming a part of said left section, a center portion of the front edge forming a part of the center section and a right portion of the front edge forming a part of the right section; said front edge having a front apogee point between said front left end and said front right end, and a front apogee tangent line; said front edge having a concave shape such that said left portion and said right portion each extend ahead of said front apogee tangent line by 20 degrees to 40 degrees and the length from said front left end to said front right end defining a frame length; said center section extends along said front apogee tangent line and comprising from 40 percent to 60 percent of said frame length, said left section comprising from 20 percent to 30 percent of said frame length and said right section comprising from 20 percent to 30 percent of said frame length. a broom handle, the handle having a general verticality extending from the broom head frame.
地址 Ardmore OK US