Level with angle and distance measurement apparatus
US6459483B1 · kind B1 · utility
19Cited by
15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 1999 |
| Grant date | Oct 1, 2002 |
| Priority date | — |
| Expiry date | Feb 9, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C15/002
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A laser leveling system includes an angle measurement device for determining the position of a laser level relative to a base. The system further includes a mechanism for determining the distance from the laser level to a target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.