Piano calendar
USD1074803SActive Publication Date: 2025-05-13ZHANG ZHIWEI
Patent Information
- Application Number
- US29/981462
- Authority / Receiving Office
- US · United States
- Patent Type
- Designs(United States)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2040-05-13
Smart Images

Figure USD1074803-D00000_ABST
Need to check novelty before this filing date? Find Prior Art
Description
[0001] FIG. 1 is a front perspective view of a piano calendar, showing my new design;
[0002] FIG. 2 is a rear perspective view thereof;
[0003] FIG. 3 is a front view thereof;
[0004] FIG. 4 is a rear view thereof;
[0005] FIG. 5 is a left side view thereof;
[0006] FIG. 6 is a right side view thereof;
[0007] FIG. 7 is a top view thereof; and,
[0008] FIG. 8 is a bottom view thereof.
[0009] The broken lines in the drawings illustrate the portions of the piano calendar, which form no part of the claimed design.
Claims
The ornamental design for a piano calendar, as shown and described.
Citation Information
Patent Citations
Calendar
USD722110S
Habit tracker device
USD1006656S
Card for music instruction
USD1030864S
Multi-function desk calendar
USD530742S
Cited By
Speaker
USD1115727S
Block desk calendar
USD1151800S