Angle measurement tool
US6804895B2 · kind B2 · utility
5Cited by
17References
8Claims
0Family size
Inventor
Key dates
| Filing date | Feb 14, 2003 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | Feb 14, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B3/56
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An angle measuring tool having pivotally connected members and an angle measurement index with and off center portion positioned so that upon the rotation of one member with respect to the other the angle between the two members can be accurately determined with no possibility of slippage of the angle measurement index due to the off center portion mating with one of the members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.