Adjustable foot stepping bridge for tile grout lines
USD856532S1 · kind S1 · design
3Cited by
15References
1Claims
0Family size
Inventor
Key dates
| Filing date | Feb 7, 2018 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Aug 13, 2034 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.