Reclosable package or bag with scented zipper
US9896241B2 · kind B2 · utility
10Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2012 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Jul 31, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2582
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The zipper for a reclosable package wherein the zipper includes fragrance-carrying oil within an internal zipper volume or storage volume thereby confining the scent while the zipper and the package are closed. When the zipper is opened, the scent is allowed to escape to the consumer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.