Bag with zipper tape
US10689162B2 · kind B2 · utility
9Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2016 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Sep 23, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D33/2533
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A zipper-tape bag includes a bag body and tabs each provided to an outside of the bag body at a position closer to a housing space than a zipper tape. The bag body can be easily unsealed upon disengagement of a male portion and a female portion simply by pinching and pulling the tabs in mutually separating directions. The tabs are spaced away from an opening, which is formed after a top seal is cut off, in order that the content can be taken out or put in. The content can thus be put in and taken out without problems such as adhesion of the content to the hand and contamination of the content by touching the content by hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.