Bag weld with gusset
US11084627B2 · kind B2 · utility
0Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2015 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Jun 10, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/008
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention discloses a plastic bag comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.