Toilet seat with magnetic hold-open device and magnetic hold-closed devices
USD503781S1 · kind S1 · design
2Cited by
7References
1Claims
0Family size
Inventors
Key dates
| Filing date | Jun 1, 2004 |
| Grant date | Apr 5, 2005 |
| Priority date | — |
| Expiry date | Apr 5, 2019 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.