US Patent Class 300
BRUSH, BROOM, AND MOP MAKING-- Main Headings
 Electronic File Wrappers |  Electronic Patent Documents |  Paper Patent Documents | Current as of: June, 1999
|  and Services |
| Electronic File Wrappers | Electronic Patent Documents | Paper Patent Documents | Current as of: June, 1999
| and Services |
| CLASS NOTES | ||
| 1 | DF | MISCELLANEOUS |
| 2 | DF | BRUSH-MAKING MACHINES {7} |
| 12 | DF | BROOM-MAKING MACHINES {3} |
| 16 | DF | MOP-MAKING MACHINES |
| 17 | DF | BRUSH AND BROOM TRIMMING |
| 18 | DF | DRESSING AND ASSORTING |
| 19 | DF | IMPLEMENTS |
| 20 | DF | HANDLE SETTING |
| 21 | DF | PROCESSES |