Playground equipment
USD438588S · kind S · design
1Cited by
2References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 27, 1999 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Mar 6, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.