B26F 1/0046
By tools that follow a closed path around the tube
Official title: {by tools that follow a closed path around the tube (B26F1/0053 takes precedence)}
B26F1/0046 (By tools that follow a closed path around the tube) appears on 2 US grants and 0 published applications in this corpus.
Search patents in B26F- Granted patents
- 2
- Published applications
- 0
- Assignees
- 0
- Inventors
- 4
- Latest grant
- 13 May 1986
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents