Integral five spring steel construction seat box

CN309672101SActive Publication Date: 2025-12-16张汪洋
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202530318141.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-04
Publication Date
2025-12-16
Estimated Expiration
2040-06-04

Smart Images

  • Figure 000006_ABST
    Figure 000006_ABST
Patent Text Reader

Abstract

1. The name of the design product: whole five spring steel structure seat box. 2. The use of the design product: used in the spring assembly of furniture, supporting the bottom frame of sofa. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective drawing.
Need to check novelty before this filing date? Find Prior Art