Jinchun ZHANG

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Ningbo City, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pet comb
- Patent number 11,950,568
- Issue date Apr 9, 2024
- NINGBO HONGDU MODEL PLASTICS CO., LTD.
- Jinchun Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pet hair removal comb
- Patent number 11,832,588
- Issue date Dec 5, 2023
- NINGBO HONGDU MODEL PLASTICS CO., LTD.
- Zhongjie Pan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Locking apparatus
- Patent number 11,613,919
- Issue date Mar 28, 2023
- NINGBO HONGDU MODEL PLASTICS CO., LTD.
- Jinchun Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
PET HAIR REMOVAL COMB
- Publication number 20220386565
- Publication date Dec 8, 2022
- NINGBO HONGDU MODEL PLASTICS CO., LTD.
- Zhongjie PAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PET COMB
- Publication number 20220279756
- Publication date Sep 8, 2022
- NINGBO HONGDU MODEL PLASTICS CO., LTD.
- Jinchun ZHANG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LOCKING APPARATUS
- Publication number 20200165847
- Publication date May 28, 2020
- Ningbo Hongdu Model Plastics Co., Ltd.
- Jinchun ZHANG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING