Water slide or similar article
USD256827S · kind S · design
44Cited by
1References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 8, 1978 |
| Grant date | Sep 9, 1980 |
| Priority date | — |
| Expiry date | Sep 9, 1994 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.