having toothed-gearing type drive

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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
Information Patent Grant
3193191
- Patent number 3,193,191
- Issue date Jul 6, 1965
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
3061180
- Patent number 3,061,180
- Issue date Oct 30, 1962
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
2608932
- Patent number 2,608,932
- Issue date Sep 2, 1952
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
1354402
- Patent number 1,354,402
- Issue date Sep 28, 1920
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
951197
- Patent number 951,197
- Issue date Mar 8, 1910
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...