Filament spool holder for three-dimensional printer
USD737347S1 · kind S1 · design
9Cited by
47References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2014 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Aug 25, 2029 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.