Bag for a swimming pool cleaning apparatus
USD302058S · kind S · design
28Cited by
4References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 7, 1986 |
| Grant date | Jul 4, 1989 |
| Priority date | — |
| Expiry date | Jul 4, 2003 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.