Chair backrest
USD1071631SActive Publication Date: 2025-04-22SU TUNG HUA
Patent Information
- Application Number
- US29/914595
- Authority / Receiving Office
- US · United States
- Patent Type
- Designs(United States)
- Current Assignee / Owner
- Filing Date
- 2023-10-19
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2040-04-22
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Figure USD1071631-D00000_ABST
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Description
[0001] FIG. 1 is a perspective view of a chair backrest showing my new design;
[0002] FIG. 2 is a front elevational view thereof;
[0003] FIG. 3 is a rear elevational view thereof;
[0004] FIG. 4 is a left side elevational view thereof;
[0005] FIG. 5 is a right side elevational view thereof;
[0006] FIG. 6 is a top plan view thereof; and,
[0007] FIG. 7 is a bottom plan view thereof.
[0008] The broken lines in the figure drawings illustrate portions of the chair backrest that form no part of the claimed design.
Claims
The ornamental design for a chair backrest, as shown and described.
Citation Information
Patent Citations
Chair Backrest
US20080079307A1
Backrest assembly
US20110074202A1
Backrest assembly with front and rear frames
US20140054947A1
Combination of a waistrest and a backrest
US8573697B1
Backrest
USD1018170S
Cited By
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