Tape rule having reoriented measuring blade
US7107700B2 · kind B2 · utility
3Cited by
4References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 19, 2005 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Jan 19, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B2003/1074
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A coilable tape rule includes a fixed structure or a roller about which the measuring blade moves during extension from the casing and which causes the blade to turn on its longitudinal axis so as to reorient its width dimension to a perpendicular relationship to the axis of coiling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.