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Patent
   D377377
Priority
Dec 20 1994
Filed
Dec 20 1994
Issued
Jan 14 1997
Expiry
Jan 14 2011
Inventors
Glynn, Ken…
Assg.orig
IDEAL IDEA…
Assg.curr
Ideal Idea…
Entity
unknown
Referenced by
14
References
13
Maint.:
n/a
The ornamental design for a toy construction block with symmetrically arranged T-slots, as shown and described.

FIG. 1 is a top plan view of a toy construction block with symmetrically arranged T-slots showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front side view thereof, the rear and left and right side views thereof being identical; and,

FIG. 4 is a cross-sectional view thereof taken at cut line 4--4.
INVENTORS:

Glynn, Kenneth P.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6126506, Dec 11 1998 90Degrees, Inc. Multi-block structure with multiple rail configuration and pivot means
6142847, Dec 30 1998 90Degrees, Inc. Reflective I-rail interconnector
D413942, Nov 19 1998 90 Degrees, Inc. Toy block with rail extensions and protrusion
D413943, Nov 20 1998 90Degrees, Inc. Toy-block with multi-directional rail guide means
D414530, Nov 19 1998 90Degrees, Inc. Toy-block with rail extension
D414531, Nov 19 1998 90Degrees, Inc. Toy-block with tapered rail extension
D414826, Nov 19 1998 90 Degrees, Inc. Toy-block with angled tapered rail extension
D415217, Nov 19 1998 90 Degrees, Inc. Toy-block with rail guide and pivot extension means
D415539, Nov 19 1998 90Degrees, Inc. Toy-block with inclined rail extension
D416057, Nov 19 1998 90Degrees, Inc. Toy-block with multi-rail extension
D417705, Nov 20 1998 90Degrees, Inc. Toy-block with sidewall rail guide means
D423607, Nov 19 1998 90Degrees, Inc. Toy-block with side rail extension
D591957, Sep 13 2007 Artistic & Creative (H.K.) Limited Photo holder
D624605, Jul 07 2009 Yoshiritsu Kabushiki Kaisha Toy block
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1130324,
1245440,
1898297,
3005282,
3242610,
3513588,
4740189, Mar 10 1986 BERTRAND, MARK, PRESIDENT OF RITVIK HOLDINGS INC , GESTIONS RITVIK INC Construction toy assembly
4744780, Feb 06 1986 Interlego AG Adapter block
D279915, Apr 07 1982 EIN-LINES BROS, S A Toy construction piece
D311935, May 09 1989 Interlego A.G. Toy building element
D317478, Nov 29 1989 Interlego A.G. Toy building element
D355454, Mar 28 1994 Ideal Ideas, Inc. Combined toy girder beam and blocks
D357037, Mar 08 1994 Ideal Ideas, Inc. Multi-square-orificed boxed toy construction block
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 1994GLYNN, KENNETH P IDEAL IDEAS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0072900341 pdf
Dec 20 1994Ideal Ideas, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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