US Patent Class 69
LEATHER MANUFACTURES-- 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 | MACHINES {22} |
| 19 | DF | WORK STRETCHER OR HOLDER {1} |
| 20 | DF | TOOLS |
| 21 | DF | PROCESSES {2} |