Reclosable bag having a repulpable zipper
US12415653B2 · kind B2 · utility
0Cited by
12References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2022 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Jul 19, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2565/386
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A zipper for a reclosable bag includes a first interlocking element, and a second interlocking element. The first interlocking element and the second interlocking element are configured to cooperate to selectively open and close the zipper. One or both of the first interlocking element and the second interlocking element are formed of at least 85% repulpable material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.