Laser equiped level device
US6133996A · kind A · utility
14Cited by
3References
12Claims
0Family size
Inventors
Key dates
| Filing date | Sep 11, 1998 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | Sep 11, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C15/008
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A laser equipped level assembly is provided including a linear member and a laser mounted on the linear member for emitting a beam of light therefrom. Also included is a pendulum for allowing the emission of the beam of light only when the linear member is level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.