USPC Patent Classifications

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Class 300 brush, broom, and mop making
uspcdescription
300/1300 brush, broom, and mop making/(1) miscellaneous
300/2300 brush, broom, and mop making/(2) brush-making machines
300/3300 brush, broom, and mop making/(2) brush-making machines (3) drilling and tuft setting
300/4300 brush, broom, and mop making/(2) brush-making machines (4) tuft feeding and setting
300/5300 brush, broom, and mop making/(2) brush-making machines (5) tuft gathering and setting
300/6300 brush, broom, and mop making/(2) brush-making machines (5) tuft gathering and setting (6) drawn work
300/7300 brush, broom, and mop making/(2) brush-making machines (7) tuft gathering
300/8300 brush, broom, and mop making/(2) brush-making machines (8) tuft setting
300/9300 brush, broom, and mop making/(2) brush-making machines (9) filling
300/10300 brush, broom, and mop making/(2) brush-making machines (10) work holders
300/11300 brush, broom, and mop making/(2) brush-making machines (10) work holders (11) positioning devices
300/12300 brush, broom, and mop making/(12) broom-making machines
300/13300 brush, broom, and mop making/(12) broom-making machines (13) nailing and stapling
300/14300 brush, broom, and mop making/(12) broom-making machines (14) winding
300/15300 brush, broom, and mop making/(12) broom-making machines (15) wire banding
300/16300 brush, broom, and mop making/(16) mop-making machines
300/17300 brush, broom, and mop making/(17) brush and broom trimming
300/18300 brush, broom, and mop making/(18) dressing and assorting
300/19300 brush, broom, and mop making/(19) implements
300/20300 brush, broom, and mop making/(20) handle setting
300/21300 brush, broom, and mop making/(21) processes

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