Gauge laser pointer
US7448341B2 · kind B2 · utility
8Cited by
8References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2006 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Dec 11, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S116/05
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gauge has a face plate which includes indicia thereon to indicate specific values of a parameter. A laser system is disposed behind and/or in front of the face plate to project a beam onto the face plate to indicate the value of a parameter. A stepper motor moves the beam based upon the output of a sensor which monitors the parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.