Filter cap with insert
US10399015B2 · kind B2 · utility
0Cited by
5References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 21, 2016 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | May 23, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B37/14
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An insert for use with a filter cap is provided. The insert comprises a cover portion including a top surface, a bottom surface, and a hexagonal perimeter defining a center, and an attachment portion extending from the bottom surface of the cover portion including a cylindrical annular wall centered on the cover portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.