Portable pipe end preparation tool with right angle feed control
USD303487S · kind S · design
0Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1985 |
| Grant date | Sep 19, 1989 |
| Priority date | — |
| Expiry date | Sep 19, 2003 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.