Linear abacus
USD1129554SActive Publication Date: 2026-06-09AUSTRALIAN MATHEMATICS CENT PTY LTD
Patent Information
- Authority / Receiving Office
- US · United States
- Patent Type
- Designs(United States)
- Current Assignee / Owner
- AUSTRALIAN MATHEMATICS CENT PTY LTD
- Filing Date
- 2022-11-11
- Publication Date
- 2026-06-09
Smart Images
Figure USD1129554-D00000_ABST
Need to check novelty before this filing date? Find Prior Art
Description
[0001] FIG. 1 is a top view of the linear abacus showing our new design;
[0002] FIG. 2 is a perspective view thereof; and,
[0003] FIG. 3 is a bottom view thereof.
[0004] The broken lines in the drawings depict portions of the linear abacus that form no part of the claimed design. The drawings include a symbolic break in length of the article, represented by a pair of adjacent parallel break lines, drawn with broken lines. The appearance of any portion of the article between the break lines forms no part of the claimed design.
Claims
The ornamental design for a linear abacus, as shown and described.