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INTELLECTUAL PROPERTY

Gear Manufacturing Patents & Innovation

Twelve utility model patents held by Taizhou Zhongbang Gear Co., Ltd., covering gear components, shafts, assemblies, manufacturing fixtures and production equipment.

COMPLETE PATENT PORTFOLIO

Innovation connected to gear production

View all twelve patents, including the original certificates, patent numbers and grant dates.

Gear Polishing Machine utility model patent certificateManufacturing equipment

Gear Polishing Machine

一种齿轮抛光机

ZL 2023 2 0465367.5
CN 220408132 U
Granted 30 January 2024

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Double Spur Gear utility model patent certificateGear component

Double Spur Gear

一种双联直齿轮

ZL 2023 2 1662317.2
CN 220134557 U
Granted 5 December 2023

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Composite-Formed Gear utility model patent certificateGear component

Composite-Formed Gear

复合成形齿轮

ZL 2023 2 2324223.0
CN 220551457 U
Granted 1 March 2024

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High-Precision Drive Gear utility model patent certificateGear component

High-Precision Drive Gear

高精密驱动齿轮

ZL 2023 2 2338363.3
CN 220622652 U
Granted 19 March 2024

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High-Adaptability Adjustable Gear utility model patent certificateGear component

High-Adaptability Adjustable Gear

高适配可调型齿轮

ZL 2023 2 2422194.1
CN 220622653 U
Granted 19 March 2024

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Gear Tooling Fixture utility model patent certificateManufacturing fixture

Gear Tooling Fixture

齿轮用工装夹具

ZL 2023 2 2465319.9
CN 220782486 U
Granted 16 April 2024

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Wear-Resistant High-Strength Gear utility model patent certificateGear component

Wear-Resistant High-Strength Gear

一种耐磨型高强度齿轮

ZL 2024 2 1224018.5
CN 222315843 U
Granted 7 January 2025

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High-Strength Compact Gear utility model patent certificateGear component

High-Strength Compact Gear

一种高强度紧凑型齿轮

ZL 2024 2 1224145.5
CN 222254960 U
Granted 27 December 2024

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Limit-Position Gear Assembly utility model patent certificateGear assembly

Limit-Position Gear Assembly

一种限位齿轮总成

ZL 2024 2 1617335.3
CN 222668751 U
Granted 25 March 2025

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Expansion Sleeve Fixture for Limit-Position Gears utility model patent certificateManufacturing fixture

Expansion Sleeve Fixture for Limit-Position Gears

限位齿轮涨套夹具

ZL 2024 2 2995154.0
CN 223465660 U
Granted 24 October 2025

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Gear Grinding Fixture utility model patent certificateManufacturing fixture

Gear Grinding Fixture

磨齿夹具

ZL 2024 2 2995161.0
CN 223465661 U
Granted 24 October 2025

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Deformation-Resistant High-Strength Gear Shaft utility model patent certificateGear shaft

Deformation-Resistant High-Strength Gear Shaft

一种防变形的高强度齿轮轴

ZL 2025 2 0762892.2
CN 223908734 U
Granted 13 February 2026

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PORTFOLIO CONTEXT

Products, fixtures and equipment

Our patent portfolio covers gear and shaft structures, manufacturing fixtures and production equipment. The original certificates below provide the patent identifiers and grant dates.

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