Blister pack for button battery
US10486879B2 · kind B2 · utility
0Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Aug 8, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a blister pack (1) for a button battery, comprising a blister foil (4) designed to form at least one housing for receiving at least one button battery, and integral with a base (2). According to the invention, the blister pack comprises, between the base (2) and the blister foil (4), a reinforcing foil (6) which has inter alia a tensile strength of between 1,200 kg/cm2 and 3,100 kg/cm2according to the ASTM D 882 standard. Moreover, an orifice opening into the hosung is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.