Air-conditioner
USD297563S · kind S · design
10Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1987 |
| Grant date | Sep 6, 1988 |
| Priority date | — |
| Expiry date | Sep 6, 2002 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.