lunch box (two-tier)

CN310293978SActive Publication Date: 2026-11-03许树楷
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202630364348.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-07-14
Publication Date
2026-11-03
Estimated Expiration
2041-07-14

Smart Images

  • Figure 000028_ABST
    Figure 000028_ABST
Patent Text Reader

Abstract

1. Name of the designed product: lunch box (two layers). 2. Use of the designed product: used for containing food. 3. Design points of the designed product: in shape. 4. Pictures or photos that best show the design points: combination of use state figure 7. 5. Other circumstances that need to be explained: mark A part as transparent material.
Need to check novelty before this filing date? Find Prior Art