Drill stand
US11858113B2 · kind B2 · utility
2Cited by
49References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2022 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Apr 6, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B7/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A core drill includes a housing and a battery pack attachable to the housing for powering the core drill. The core drill is configured to be operated while being carried on a drill stand. The core drill is configured to be operated independently of and detached from the drill stand. The core drill is configured to be carried by an operator's hand while the core drill is not being carried on the drill stand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.