Construction set block
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Description
The broken lines in the Figures are for the purpose of illustrating portions of the article that form no part of the claimed design.
Claims
The ornamental design for a construction set block, as shown and described.
Referenced Cited
U.S. Patent Documents
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D309927 | August 14, 1990 | Ryaa |
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D335155 | April 27, 1993 | Pedersen |
5427558 | June 27, 1995 | Knudsen |
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Patent History
Patent number: D803950
Type: Grant
Filed: Sep 6, 2016
Date of Patent: Nov 28, 2017
Assignee: UBTECH ROBOTICS CORP. (Shenzhen)
Inventors: Lefeng Liu (Shenzhen), Yumiao Wu (Shenzhen), Dingkai Xing (Shenzhen), Xiongyuan Fang (Shenzhen), Xinpu Chen (Shenzhen)
Primary Examiner: Cynthia M Chin
Application Number: 29/576,580
Type: Grant
Filed: Sep 6, 2016
Date of Patent: Nov 28, 2017
Assignee: UBTECH ROBOTICS CORP. (Shenzhen)
Inventors: Lefeng Liu (Shenzhen), Yumiao Wu (Shenzhen), Dingkai Xing (Shenzhen), Xiongyuan Fang (Shenzhen), Xinpu Chen (Shenzhen)
Primary Examiner: Cynthia M Chin
Application Number: 29/576,580
Classifications
Current U.S. Class:
Cube (D21/499)