Pinghua Wu

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Handheld high-pressure cleaning machine
- Patent number 11,708,822
- Issue date Jul 25, 2023
- Positec Power Tools (Suzhou) Co., Ltd.
- Pinghua Wu
- B08 - CLEANING
Information Patent Grant
Pump unit and handheld high pressure washer
- Patent number RE49589
- Issue date Jul 25, 2023
- Positec Power Tools (Suzhou) Co., Ltd.
- Pinghua Wu
Information Patent Grant
Pump unit and handheld high pressure washer
- Patent number 10,968,899
- Issue date Apr 6, 2021
- Positec Power Tools (Suzhou) Co., Ltd.
- Pinghua Wu
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
HANDHELD HIGH-PRESSURE CLEANING MACHINE
- Publication number 20210190048
- Publication date Jun 24, 2021
- Positec Power Tools (Suzhou) Co., Ltd
- Pinghua Wu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP UNIT AND HANDHELD HIGH PRESSURE WASHER
- Publication number 20180328349
- Publication date Nov 15, 2018
- Positec Power Tools (Suzhou) Co., Ltd
- Pinghua Wu
- B08 - CLEANING
Information Patent Application
PRESSURE WASHER AND METHOD FOR IDENTIFYING SPRAY BAR THEREOF
- Publication number 20180290179
- Publication date Oct 11, 2018
- Positec Power Tools (Suzhou) Co., Ltd
- Yong Qiao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...