Decorative lamp filament
USD818153S1 · kind S1 · design
9Cited by
9References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2015 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | May 15, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.