D04B 23/20
For producing stocking blanks
Official title: for producing stocking blanks
D04B23/20 (For producing stocking blanks) appears on 1 US grants and 1 published applications in this corpus.
Search patents in D04B- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 22 Jun 2010
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| Year | Granted patents | Published applications |
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| 2007 | 0 | 1 |
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| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
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