US Patent Class 112
SEWING-- 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 | ||
| 400 | DF | PRODUCTS {2} |
| 2 | DF | SPECIAL MACHINES {38} |
| * | DF | WORK MANIPULATING {5} |
| 154 | DF | STITCH FORMING {17} |
| 217.1 | DF | WITH TABLES OR STANDS {2} |
| 270 | DF | ELEMENTS {21} |
| 475.01 | DF | METHOD OF SEWING {5} |
| 1 | DF | MISCELLANEOUS |
| ****************************** | ||
| DIGESTS | ||
| ****************************** | ||
| DIG 1 | DF | Suction thread cutting |
| DIG 2 | DF | Air work handling |
| DIG 3 | DF | Pneumatic |