Electronic cigarette sealing piece for adding liquid by injection, liquid container and electronic cigarette
US10196188B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 23, 2015 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Jan 23, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic cigarette sealing piece, a liquid container and an electronic cigarette are provided. The electronic cigarette sealing piece includes a silicone substrate and a Teflon coating layer coated on a surface of the silicone substrate. The liquid container includes a liquid container main body provided with a liquid adding opening thereon, the liquid adding opening is provided with the electronic cigarette sealing piece for adding liquid by injection, the liquid container main body seals the liquid adding opening with the electronic cigarette sealing piece for adding liquid by injection, and the Teflon coating layer of the electronic cigarette sealing piece for adding liquid by injection is provided at an inner side of the liquid adding opening. The electronic cigarette includes an electronic cigarette main body having the liquid container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.