B43L 19/02
Erasing knives
Official title: Erasing knives (knives in general B26B)
B43L19/02 (Erasing knives) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B43L- Granted patents
- 1
- Published applications
- 0
- Assignees
- 0
- Inventors
- 1
- Latest grant
- 10 Feb 1981
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| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
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