Dual liquid ice probe
USD272941S · kind S · design
2Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Aug 17, 1981 |
| Grant date | Mar 6, 1984 |
| Priority date | — |
| Expiry date | Mar 6, 1998 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.