Marble run block toy set

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a first perspective view of a marble run block toy set showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged partial view taken from FIG. 1.

The dash-dot broken lines represent the boundaries of the enlarged partial view of FIG. 9. All other broken lines represent portions of the article that form no part of the claimed design. None of the broken lines form a part of the claim.

Claims

The ornamental design for a marble run block toy set, as shown and described.

Referenced Cited
U.S. Patent Documents
D249289 September 5, 1978 Burcham
D260412 August 25, 1981 Hirano
D269360 June 14, 1983 Ng
D271120 October 25, 1983 Matsumoto
4713038 December 15, 1987 Wichman
D305443 January 9, 1990 Klitsner
5007876 April 16, 1991 Klitsner
5312285 May 17, 1994 Rieber
D422652 April 11, 2000 Watanabe
D457198 May 14, 2002 Yamazaki
D492736 July 6, 2004 Kato
D724676 March 17, 2015 Winkelmann
D816776 May 1, 2018 Weisman et al.
D918313 May 4, 2021 Wang
D939028 December 21, 2021 Fouts
20190001232 January 3, 2019 Forgrave
Patent History
Patent number: D961011
Type: Grant
Filed: Jul 2, 2021
Date of Patent: Aug 16, 2022
Inventors: Guokai Yang (Ningbo), Shangao Zhou (Ningbo), Jie Li (Ningbo)
Primary Examiner: Cynthia M. Chin
Application Number: 29/797,726
Classifications
Current U.S. Class: Runway Or Track (D21/564)