Application

15449887 · TELESCOPIC MECHANISM AND PHOTOVOLTAIC PANEL CLEANING EQUIPMENT HAVING SAME

Filed 2017-03-03 · Granted · Patent 9831822 (2017-11-28) The official file ↗The patent and its PDF ↗ · Art unit 3631 · Examiner Devin K Barnett Typical · CPC H02S 40/10 · BOSON ROBOTICS LTD. · DING YU TAN

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

5.2 mo

to disposition 8.9 mo

Statutes raised

0 actions read

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