Blister pack
US11161676B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2017 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Apr 17, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2575/3245
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a blister pack that comprises a base laminate with a sealing layer and a lid laminate with a sealing layer, the base laminate having at least one cavity housing a product. The base laminate and the lid laminate are directly sealed to each other via their identical sealing layers whereby the seal comprises two different sealing subzones, a first sealing subzone providing a permanent seal and a second sealing subzone providing a peelable seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.