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Patent
   D315181
Priority
Aug 05 1987
Filed
Mar 06 1990
Issued
Mar 05 1991
Expiry
Mar 05 2005
Inventors
Meyer, Ant…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
33
References
4
Maint.:
n/a
The ornamental design for a toy building block, as shown and described.

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

FIG. 2 is a perspective view thereof;

FIG. 3 is a side elevational view thereof; all sides being identical, and

FIG. 4 is a top plan view thereof; the side opposite being identical.
INVENTORS:

Meyer, Anton

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D384986, Sep 17 1996 LEGO A S Toy building element
D384987, Sep 17 1996 LEGO A S Toy building element
D384988, Sep 17 1996 LEGO A S Toy building element
D387399, Sep 17 1996 LEGO A S Toy building element
D394681, Sep 18 1997 LEGO A S Toy hub
D577775, Dec 20 2007 MATTEL-MEGA HOLDINGS US , LLC Magnetic toy construction element
D583422, Dec 20 2007 MATTEL-MEGA HOLDINGS US , LLC Magnetic toy construction element
D583881, Dec 20 2007 MATTEL-MEGA HOLDINGS US , LLC Magnetic toy construction element
D585502, Dec 20 2007 MATTEL-MEGA HOLDINGS US , LLC Magnetic toy construction element
D614247, Jan 27 2009 LEGO A S Element of a construction set
D615135, Nov 28 2008 LEGO A S Element for a toy building set
D632553, Nov 09 2009 Wet surface wall mount connector
D669941, Apr 01 2011 Arthouse Co., Ltd. Coupling joint for toy
D739477, Feb 25 2014 CHISWICK INNOVATIONS LTD.; CHISWICK INNOVATIONS LTD Toy building block
D855707, Dec 19 2016 Jakobi International Limited Connector
D885494, Dec 15 2018 Shanghai Putao Technology Co., Ltd. Building block with a double male cross hole
D944898, Jan 21 2020 Lego A/S Toy building element
D951364, Jan 21 2020 Lego A/S Toy building element
D951365, Jan 21 2020 Lego A/S Toy building element
D951366, Jan 21 2020 Lego A/S Toy building element
D951367, Jan 21 2020 Lego A/S Toy building element
D957540, Jan 21 2020 Lego A/S Toy building element
D957542, Jan 21 2020 Lego A/S Toy building element
D961005, Jan 21 2020 Lego A/S Toy building element
D961687, Jan 21 2020 Lego A/S Toy building element
D963059, Jan 21 2020 Lego A/S Toy building element
D963060, Jan 21 2020 Lego A/S Toy building element
D963062, Jan 21 2020 LEGO A S Toy building element
D963063, Jan 21 2020 LEGO A S Toy building element
D963064, Jan 21 2020 Lego A/S Toy building element
D963065, Jan 21 2020 Lego A/S Toy building element
D981504, Jan 21 2020 LEGO A S Toy building element
ER5946,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3139698,
233543,
233680,
D263324, Oct 22 1979 Toy construction piece
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