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Patent
   D343427
Priority
Jan 13 1992
Filed
Jan 13 1992
Issued
Jan 18 1994
Expiry
Jan 18 2008
Inventors
Sher, Loui…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
36
References
8
Maint.:
n/a
The ornamental design for a toy building block, as shown.

FIG. 1 is a perspective view showing the front and right side and top of the toy building block showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a bottom view thereof.
INVENTORS:

Sher, Louis Y.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10787827, Nov 14 2016 AIRLITE PLASTICS CO Concrete form with removable sidewall
11155995, Nov 19 2018 AIRLITE PLASTICS CO Concrete form with removable sidewall
11591813, Nov 14 2016 Airlite Plastics Co. Concrete form with removable sidewall
8731129, Aug 10 2004 MITSUBISHI HEAVY INDUSTRIES, LTD Cask buffer body
8887465, Jan 13 2012 AIRLITE PLASTICS CO Apparatus and method for construction of structures utilizing insulated concrete forms
8919067, Oct 31 2011 AIRLITE PLASTICS CO Apparatus and method for construction of structures utilizing insulated concrete forms
D351425, Nov 30 1992 POOF-SLINKY, LLC Game board
D359523, Mar 21 1994 Hung Hing Plastic Factory Limited Toy block
D609275, Apr 25 2008 East Channel Development Limited Holder for stationery
D610212, Nov 10 2008 LEGO A S Cubical building element
D614248, Nov 10 2008 Lego A/S Cubical building element
D614249, Nov 10 2008 Lego A/S Cubical building element
D630685, Nov 21 2008 Lego A/S Construction set game cube
D702774, Sep 15 2011 JAKKS PACIFIC, INC Twistable and connectable block
D713975, Jul 30 2012 AIRLITE PLASTICS CO Insulative insert for insulated concrete form
D748415, Oct 11 2013 THE CHILLAFISH COMPANY N V Storage unit
D753539, Apr 04 2014 Centerpiece
D760324, Aug 20 2014 UNIVERSALSOFT CO., LTD. Toy block
D788858, Nov 30 2015 Playworld Systems, Inc. Climbable integral block formation
D792521, Nov 30 2015 Playworld Systems, Inc. Climbable block
D795969, Dec 08 2015 Inflatable building block cube
D803953, Dec 08 2015 Inflatable building block rectangle
D806180, Oct 17 2016 CHISWICK INNOVATIONS LIMITED 12 stud cube with hole
D806804, Oct 17 2016 CHISWICK INNOVATIONS LIMITED 8 stud cube with hole
D818055, Mar 27 2017 SHANGHAI PUTAO TECHNOLOGY CO, LTD. Cube
D832935, Dec 22 2017 BRIAN S TOYS INC Toy building brick
D832936, Dec 26 2017 Pike Brands LLC Toy building brick
D835212, Dec 26 2017 Pike Brands LLC Toy building brick
D835729, Dec 26 2017 Pike Brands LLC Toy building brick
D841742, Jan 02 2018 Pike Brands LLC Toy building brick
D850540, Oct 16 2017 Pike Brands LLC Multi-directional toy building brick
D852896, May 30 2018 Pike Brands LLC Toy building brick
D872186, Dec 29 2016 Table-top game
D894293, Feb 07 2018 FLYCATCHER CORP LTD Toy block
D901598, Jul 02 2019 Inflatable building block
D983276, Nov 09 2021 Matchsticks child development game
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1216840,
3094792,
3481068,
4239231, Jul 28 1978 Three-dimensional domino game
4602908, Jan 03 1982 Toy building block set
D276926, Jan 26 1982 Brio Toy AB Toy building block
D285813, May 30 1984 Kawada Co. Ltd. Toy interconnecting adaptor block or the like
D286417, May 30 1984 Kawada Co., Ltd. Toy construction piece
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