Plastic food portion bag with tacky flap
US10189607B2 · kind B2 · utility
9Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2015 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Apr 27, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D33/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A plastic bag comprising two panels and a flap joined to one of the panels and configured for folding over the other of the panels for closure of the bag, wherein at least a portion of the flap has a tackiness which is greater than the tackiness of its associated panel. A stack of bags having a flap with greater tackiness than the tackiness of the major panels of the bags.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.