Dual chamber cup for packaging purposes
USD669368S1 · kind S1 · design
34Cited by
14References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 2012 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Oct 23, 2026 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.