Built-in motor gearbox
CN309416845SActive Publication Date: 2025-08-01CHUANMU AUTOMATIC DOOR (CHANGZHOU) CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430750210.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2039-11-26
Smart Images

Figure 000007_ABST
Abstract
1. Name of the Design Product: Built-in Motor Gearbox. 2. Use of the Design Product: A built-in motor gearbox for a door opener. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.
Need to check novelty before this filing date? Find Prior Art