PTO Wrapper PDF
Dossier Espace Google
Patent
   D265919
Priority
Jun 28 1977
Filed
Dec 23 1977
Issued
Aug 24 1982
Expiry
Aug 24 1996
Inventors
Spiecker, …
Assg.orig
Assg.curr
Entity
unknown
Referenced by
17
References
4
Maint.:
n/a
The ornamental design for a square puzzle, as shown and described.

FIG. 1 is a top plan view of a square puzzle showing my new design;

FIG. 2 is a top plan view of a modified form of the design shown in FIG. 1.

The unshown side of the design and the modified form thereof is substantially a mirror image of the side shown. The claimed design and modified form thereof is substantially flat and thin and two dimensional.
INVENTORS:

Spiecker, Klaus W.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6666453, Jan 10 2002 Puzzle and elements for creating puzzles
D301158, Nov 13 1986 Puzzle
D303816, Nov 13 1986 Puzzle piece
D303817, Nov 13 1986 Puzzle piece
D303818, Nov 13 1986 Puzzle piece
D340091, Feb 13 1992 Tangram, associated written material and holder therefor
D341857, Oct 07 1991 Puzzle
D380241, Mar 01 1996 3-in-1 sliding puzzle game
D418173, Sep 16 1996 Cross puzzle
D432592, Jun 29 1999 Set of puzzles and their pieces
D505163, Sep 01 2004 Puzzle
D603853, Sep 18 2008 Samsung Electronics Co., Ltd. Keypad for a mobile phone
D629849, Sep 29 2009 Set of building blocks
D629850, Sep 29 2009 Set of building blocks
D629851, Sep 29 2009 Set of building blocks
D731866, Apr 12 2013 WINEHIVE, INC Wall-mounted modular honeycomb wine rack panel and portions
D759064, Mar 07 2013 Samsung Electronics Co., Ltd. Display screen with graphical user interface
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2885207,
CH1525,
CH1526,
GB10776OF,
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule