Patent · US Active

Height scale

US7707740B2 · kind B2 · utility

1Cited by

7References

6Claims

0Family size

Inventors

Weilong Li · Shantou, CN
Zhen Yu · 流花街道, CN
Ricardo Murguia · Berwyn, US

Key dates

Filing date	Sep 2, 2008
Grant date	May 4, 2010
Priority date	—
Expiry date	Oct 15, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG01B5/061
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A height scale includes a base, a column assembly mounted on the base and a height rod assembly movably mounted along and within the column assembly, the height rod assembly including a lever assembly with a lever, a lever bracket and a rod cap having self-locking release tabs on opposite sides thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.