Hekun Wu

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hedge trimmer
- Patent number 11,622,507
- Issue date Apr 11, 2023
- Nanjing Chervon Industry Co., Ltd.
- Li Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Chainsaw
- Patent number 11,518,059
- Issue date Dec 6, 2022
- Nanjing Chervon Industry Co., Ltd.
- Li Li
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
CHAINSAW
- Publication number 20220297338
- Publication date Sep 22, 2022
- Nanjing Chervon Industry Co., Ltd.
- Li Li
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
HEDGE TRIMMER
- Publication number 20210144929
- Publication date May 20, 2021
- Nanjing Chervon Industry Co., Ltd.
- Li Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING