Device and method for laser alignment
US12399004B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 5, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Feb 2, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C15/004
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a laser alignment device (10) for use between a laser device (5) and a planar surface of an object e.g. wall (20) at which a laser beam (30) is to aim at right angles. The laser alignment device (10) includes a back member (12) for use against or parallel to the wall surface, which includes a back indicia (22). Also included is a front member (14) having a front indicia (16) on an imaginary plane shared with the back indicia (22) and perpendicular to the back member (12). The front indicia (16) is positioned for access by the laser beam (30) to reach the back indicia (22) when the laser beam (30) is aligned to aim at the wall surface at right angles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.