Latch assembly
US12297707B2 · kind B2 · utility
0Cited by
77References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Apr 7, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B34/10
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock latch assembly for a multi-stage completion and method of operating the lock latch assembly are provided. The latch assembly functions as a snap latch prior to activation and as a shear latch after activation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.