Pre-assembled coupling assembly with cap
US11209107B2 · kind B2 · utility
9Cited by
65References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2018 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Jul 24, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L25/14
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cap configured for engagement with a coupling can comprise an annular ring extending circumferentially around an outer portion of the cap, the cap defining an inner end and an outer end disposed opposite from the inner end, the annular ring defining a sealing surface between the inner end and the outer end, the annular ring defining a raised lip at the inner end, the raised lip extending radially outward from the sealing surface; and a web, the web enclosing the annular ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.