Spring mattress ventilation device

CN310092957SActive Publication Date: 2026-07-17何振华
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
何振华
Filing Date
2026-01-20
Publication Date
2026-07-17

Smart Images

  • Figure 000001_ABST
    Figure 000001_ABST
Patent Text Reader

Abstract

1. Name of the product in this design: Ventilation and air exchange device for spring mattresses. 2. Purpose of this design: A device for ventilation and air exchange in spring mattresses. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
Need to check novelty before this filing date? Find Prior Art