G01C3/30 - CPC Classification Index

ClassID:

164449 ⎘

G01C3/30 - CPC Classification

Classification description:

Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane with adaptation to the measurement of the height of an object, e.g. tacheometers

Recent Application in this class:

20250231027

2025-07-17

SURVEY MARK

20210310806

2021-10-07

System and method of tilt sensor tide and inland water level gauge

20180319640

2018-11-08

Distance Measuring System

20180274918

2018-09-27

THREE-DIMENSIONAL MEASUREMENT APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND THREE-DIMENSIONAL MEASUREMENT SYSTEM