Window blind apparatus
Patent Information
- Application Number
- US29/912592
- Authority / Receiving Office
- US · United States
- Patent Type
- Designs(United States)
- Current Assignee / Owner
- Filing Date
- 2023-09-20
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2040-03-04
Smart Images

Figure USD1064658-D00000_ABST
Description
[0001] FIG. 1 is a front, top perspective view of a window blind apparatus, showing my new design;
[0002] FIG. 2 is a rear, bottom perspective view thereof;
[0003] FIG. 3 is a front elevation view thereof;
[0004] FIG. 4 is a rear elevation view thereof;
[0005] FIG. 5 is a left side elevation view thereof;
[0006] FIG. 6 is a right side elevation view thereof;
[0007] FIG. 7 is a top plan view thereof;
[0008] FIG. 8 is a bottom plan view thereof;
[0009] FIG. 9 is an enlarged view of detail “9” identified in FIG. 1; and,
[0010] FIG. 10 is an enlarged view of detail “10” identified in FIG. 2.
[0011] The dashed lines in the figures illustrate portions of the window blind apparatus that form no part of the claimed design. The dash dot dash lines in FIGS. 1, 2, 9 and 10 are for the purpose of illustrating the enlarged view indicators and form no part of the claimed design.
Claims
The ornamental design for a window blind apparatus, as shown and described.
Citation Information
Patent Citations
Roller blind (electric roller blind 38)
CN305090561S
Electric roller shutter system
CN306829649S
Window-shade-roller fixture
US1476160A
Bottom weight device of a roller blind
US20070175004A1
Blinds for adjusting illumination made of thick material
US20090250177A1
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