Cassette for a sewerless toilet
USD272381S · kind S · design
2Cited by
11References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1981 |
| Grant date | Jan 24, 1984 |
| Priority date | — |
| Expiry date | Jan 24, 1998 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.