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Class Information
Number: 15/192
Name: Brushing, scrubbing, and general cleaning > Implements > Brush or broom > Tuft socket > Cemented
Description: Implements of the brush or broom type in which a tuft, knot, or bunch of brush or broom material is secured by cement in a socket, recess, or hole in a backing.

Sub-classes under this class:

Class Number Class Name Patents
15/193 Plastic mass 47

Patents under this class:

Patent Number Title Of Patent Date Issued
7921499 Method and device for producing a toothbrush by the two-component or multi-component injection-molding process Apr. 12, 2011
6957468 Toothbrush head with anchor-free bristle tufting Oct. 25, 2005
6220672 Method for the production of bristle goods Apr. 24, 2001
5920943 Paint brush with co-injection molded handle and method of making same Jul. 13, 1999
5462798 Brush for applying a liquid product as a layer on a substrate Oct. 31, 1995
4887327 Paint brush ferrule cover Dec. 19, 1989
4821361 Paint brush ferrule cover Apr. 18, 1989
4627125 Paint brush Dec. 9, 1986
4590637 General purpose paint brush May. 27, 1986
4490875 Paint brush Jan. 1, 1985
4483036 Artist's painting aid Nov. 20, 1984
4310377 Machine for the manufacture of brushes Jan. 12, 1982
4255224 Machine for the manufacture of brushes Mar. 10, 1981
4253213 Paint brush Mar. 3, 1981
4144611 Artist's paintbrush Mar. 20, 1979
4027351 Brush construction Jun. 7, 1977
4010510 Paint brush and the like Mar. 8, 1977
4007509 Blackboard eraser Feb. 15, 1977

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