punching machine

CN309474491SActive Publication Date: 2025-09-02SHANDONG INST OF IND TECHNICIANS
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202530027155.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-09-02
Estimated Expiration
2040-01-16

Smart Images

  • Figure 000007_ABST
    Figure 000007_ABST
Patent Text Reader

Abstract

1. The name of the product under this design: punching machine. 2. Purpose of this design product: Mainly used for punching holes in paper. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art