Digital level
US11761760B2 · kind B2 · utility
0Cited by
14References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2021 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C2009/066
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A level, such as a digital level, with various features or embodiments, such as an ultrasonically welded lens covering a display screen, a pipe insert molded in front of a light sensor, one or more button assemblies, and cartridge assemblies that are used to secure compartments within the frame of a level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.