Lay-out tool and assembly
US7219440B2 · kind B2 · utility
10Cited by
11References
28Claims
0Family size
Inventors
Key dates
| Filing date | Mar 1, 2005 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Mar 1, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B3/1089
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A lay-out tool assembly includes a square having a base component with a straight edge and with trough structure in which a carpenter's pencil is seated, an abrasive area for sharpening the pencil, and wall structure on which a tape measure is mounted for use in cooperation with the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.