Multi-angle pocket level
US6029360A · kind A · utility
42Cited by
13References
22Claims
0Family size
Inventor
Key dates
| Filing date | May 29, 1997 |
| Grant date | Feb 29, 2000 |
| Priority date | — |
| Expiry date | May 29, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C9/28
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A compact level having two spirit level vials visible through either planar face of a triangular body. The vials and triangular body are configured to produce angles including 0.degree., 15.degree., 30.degree., 45.degree., and 60.degree. and their 90.degree. increments. Each of the three edges of the triangle maybe grooved to aid in leveling or truing pipes or other cylindrical objects. Extending along these grooves are magnets. The magnets may be flat or grooved and are used to aid the user when working with magnetic objects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.