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Patent
   D429775
Priority
Aug 02 1999
Filed
Aug 02 1999
Issued
Aug 22 2000
Expiry
Aug 22 2014
Inventors
Adelman, D…
Assg.orig
Douglas, A…
Assg.curr
Douglas, A…
Entity
unknown
Referenced by
20
References
9
Maint.:
n/a
The ornamental design for a scalene triangle puzzle, as shown and described .

FIG. 1 is a fully assembled perspective view showing each puzzle board receptacle filled with the two identical scalene traingle inserts.

FIG. 2 is an exploded view, showing the required orientation of the two identical scalene triangle puzzle inserts to filll each puzzle board receptable.

The ends of the scalene triangle puzzle are unornamented.

The bottom of the scalene triangle puzzle is unornamented.
INVENTORS:

Adelman, Douglas James

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
9403084, Jan 28 2014 Polygon puzzle and related methods
9443440, Oct 17 2012 PASCAL CO., LTD. Figure plate set
9443444, Dec 28 2012 PASCAL CO., LTD. Figure plate set
D457199, May 30 2001 Double-sided scalene triangle puzzle
D483070, Nov 15 2001 Berol Corporation Side of file bin
D562385, Mar 01 2006 MOROCOLOR ITALIA S P A Wax crayon
D570410, Mar 01 2006 Wax crayon
D579991, May 14 2007 Spinning exerciser
D589504, Mar 31 2008 Microsoft Mobile Oy Rear cover of a handset
D628218, May 07 2007 C.M.T. Utensili S.p.A. Router bit guide
D712389, Jan 07 2013 MOPHIE, INC Open-backed mobile device case
D712390, Jan 07 2013 MOPHIE, INC Closed-backed mobile device case
D759166, Jan 09 2015 Rectangle-based tessellated puzzle
D772923, Oct 02 2013 BioInventors & Entrepreneurs Network LLC Display screen or portion thereof with a graphical user interface
D786300, Dec 16 2014 BIOINVENTORS & ENTREPENEURS NETWORK LLC Display screen or portion thereof with a graphical user interface
D789450, Apr 11 2014 Renishaw PLC Metrology training device
D800833, Apr 12 2016 Educational board with slot and removable letters
D809597, Apr 12 2016 Educational board with slot and removable letters
D827721, Mar 15 2017 CLICK-BLOCK CORPORATION Triangular tile magnetic toy
D954854, Dec 19 2019 Puzzle tray
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1173298,
1261710,
1271997,
143835,
1565099,
260594,
4487585, Jan 24 1984 KALLINA CORPORATION Educational toy having fragrance association means
6027117, Jan 09 1997 Geometric and cryptographic puzzle
218242,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 02 1999Douglas, Adelman(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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