Building block

- Delsun Co., Ltd.
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Description

FIG. 1 is a top perspective view of a building block showing my design;

FIG. 2 is a front elevational view thereof with the rear, right and left elevational views being mirror images thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a bottom perspective view thereof.

Claims

The ornamental design for a building block, as shown and described.

Referenced Cited
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Other references
  • MRCUFF Building Block Pair Cufflinks, Date first available at Amazon.com: Sep. 15, 2014 <https://www.amazon.com/MRCUFF-Building-Cufflinks-Presentation-Polishing/dp/BOONLKE200/>, 1 page.
  • Stack-A-Doodle—Stackable Lego Block Crayons, posted on geekalerts.com on Apr. 20, 2012 <http://www.geekalerts.com/stack-a-doodle-stackable-lego-block-crayons/> , 1 page.
Patent History
Patent number: D818056
Type: Grant
Filed: Aug 29, 2017
Date of Patent: May 15, 2018
Assignee: Delsun Co., Ltd. (Tainan)
Inventor: Feng-Jun Lo (Tainan)
Primary Examiner: Cynthia M Chin
Application Number: 29/615,420
Classifications
Current U.S. Class: Cube (D21/499)