US Patent Class 256
FENCES-- 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 | BARBED {3} |
| 10 | DF | ELECTRIC |
| 11 | DF | TOP GUARDED {1} |
| 12.5 | DF | DRIFTAGE CONTROL |
| 13 | DF | FLOOD |
| 13.1 | DF | HIGHWAY GUARD |
| 14 | DF | TRACK GUARD {3} |
| 19 | DF | EARTH, STONE, PLASTIC, AND WOODEN |
| 20 | DF | HEDGE |
| 21 | DF | METALLIC {1} |
| 23 | DF | SUSPENDED |
| 24 | DF | PANEL {5} |
| 32 | DF | WIRE {7} |
| 59 | DF | RAIL {4} |
| 73 | DF | PANELS |
| ****************************** | ||
| DIGESTS | ||
| ****************************** | ||
| DIG 1 | DF | Compensator, spring |
| DIG 2 | DF | Adjustable or falling fence |
| DIG 3 | DF | Wire clamp |
| DIG 4 | DF | Board fastener |
| DIG 5 | DF | Metal post |
| DIG 6 | DF | Building construction guard rail |