Electronic File Wrappers | Electronic Patent Documents | Paper Patent Documents | Current as of: June, 1999
| and Services |
CLASS NOTES | ||
2 | DF | COMPOSITE {3} |
15 | DF | ANIMAL POWERED {7} |
27 | DF | WEIGHT {4} |
37 | DF | SPRING {3} |
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DIGESTS | ||
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DIG 1 | DF | Spring powered toys |
DIG 2 | DF | Foreign digest |