Combined valve guard and lifting handle for a gas container
USD407145S · kind S · design
2Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1996 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | Mar 23, 2013 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.