Cheng Dai

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Nanjing, CN

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Patents Applicationslast 30 patents

Information Patent Application
RIDING LAWN MOWER
- Publication number 20240172588
- Publication date May 30, 2024
- Nanjing Chervon Industry Co., Ltd.
- Zhen Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
RIDING LAWN MOWER
- Publication number 20230292660
- Publication date Sep 21, 2023
- Nanjing Chervon Industry Co., Ltd.
- Zhen Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
RIDING MOWING DEVICE
- Publication number 20230200294
- Publication date Jun 29, 2023
- Nanjing Chervon Industry Co., Ltd.
- Cheng Dai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
RIDING MOWER
- Publication number 20220304226
- Publication date Sep 29, 2022
- Nanjing Chervon Industry Co., Ltd.
- Dezhong Yang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
RIDING LAWN MOWER
- Publication number 20210329836
- Publication date Oct 28, 2021
- Nanjing Chervon Industry Co., Ltd.
- Zhen Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING