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Class Information
Number: 300
Name: Brush, broom, and mop making >
Description: This class is intended to cover machines, appliances, and processes involving or for the performance of one or more of the operations necessary in the manufacture of brushes, brooms, or mops, except those of such general application to other arts or articles as to have acquired a distinct status elsewhere--as, for example, in nailing and stapling, sewing-machines, wire-working, folding-machines, woodworking.










Class Number Class Name No. of Patents
300/12

Broom-making machines

3
300/13

Nailing and stapling

1
300/14

Winding

2
300/15

Wire banding

0
300/17

Brush and broom trimming

22
300/2

Brush-making machines

67
300/3

Drilling and tuft setting

4
300/9

Filling

6
300/4

Tuft feeding and setting

22
300/5

Tuft gathering and setting

28
300/6

Drawn work

4
300/7

Tuft gathering

43
300/8

Tuft setting

29
300/10

Work holders

20
300/11

Positioning devices

23
300/18

Dressing and assorting

4
300/20

Handle setting

9
300/19

Implements

3
300/1

Miscellaneous

7
300/16

Mop-making machines

9
300/21

Processes

465
 
 
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