公开(公告)号：US20150289637A1

公开(公告)日：2015-10-15

申请号：US14438651

申请日：2013-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lloyd S. Vasilakes ,  Monica Jerez

IPC: A46B9/02 ,  A46B9/06

CPC classification number: A46B9/028 ,  A46B9/025 ,  A46B9/06 ,  A46B2200/302

Abstract: A broom comprising bristles of multiple lengths. The broom can include a head having a bottom major surface and a longitudinal axis. The head can define a sweeping direction in which the broom is configured to be swept. The broom can further include a plurality of tufts of bristles coupled to the bottom major surface of the head and protruding downwardly therefrom. The plurality of tufts of bristles can include a first tuft type having a first length, and a second tuft type having a second length that is longer than the first length. The plurality of tufts of bristles can further include a diagonal row comprising at least two adjacent tufts of either the first tuft type or the second tuft type arranged at a non-zero and non-right angle with respect to the longitudinal axis and/or the sweeping direction.

Abstract translation: 一种包括多长度刷毛的扫帚。 扫帚可以包括具有底部主表面和纵向轴线的头部。 头部可以定义扫掠方向，其中扫掠器被配置为扫掠。 扫帚可以进一步包括多个刷毛束，其与头部的底部主表面相连并从其向下突出。 多个刷毛簇可以包括具有第一长度的第一簇绒头类型和具有比第一长度长的第二长度的第二簇绒毛类型。 多个刷毛簇可进一步包括对角线，其包括相对于纵向轴线非零和非直角布置的至少两个相邻的第一簇或第二簇的相邻簇，和/或 扫地方向

公开(公告)号：USD716055S1

公开(公告)日：2014-10-28

申请号：US29433385

申请日：2012-09-28

Applicant: 3M Innovative Properties Company

Designer： Adel M. Kassem Llano ,  Martin E. Broen ,  Giuseppe De Bellis ,  Lloyd S. Vasilakes ,  Monica Jerez ,  Valentina Tronconi

公开(公告)号：USD689299S1

公开(公告)日：2013-09-10

申请号：US29433333

申请日：2012-09-28

Applicant: 3M Innovative Properties Company

Designer： Adel M. Kassem Llano ,  Giuseppe De Bellis ,  Lloyd S. Vasilakes ,  Monica Jerez ,  Steven R. Raphaelson ,  Kayo M. Roehm ,  Valentina Tronconi