Fluoropolymer septum cap assembly
US11498725B1 · kind B1 · utility
1Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2019 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Feb 24, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/044
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cap assembly includes a base cap, a chemical resistant sheet, and a closure assembly. The closure assembly is configured for carrying the chemical resistant sheet. The closure assembly is mounted in the base cap. The base cap and the closure assembly together define a central cap assembly aperture therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.