Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD265919 S
Publication typeGrant
Application numberUS 05/864,154
Publication dateAug 24, 1982
Filing dateDec 23, 1977
Priority dateJun 28, 1977
Publication number05864154, 864154, US D265919 S, US D265919S, US-S-D265919, USD265919 S, USD265919S
InventorsKlaus W. Spiecker
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Square puzzle
US D265919 S
Images(1)
Previous page
Next page
Claims(1)
  1. The ornamental design for a square puzzle, as shown and described.
Description

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.

Non-Patent Citations
Reference
1Creative Puzzles of the World, 1978, Harry Abrams, Inc., New York, pp. 31 and 38.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6666453Jan 10, 2002Dec 23, 2003Raymond M. ChambersPuzzle and elements for creating puzzles
Classifications
U.S. ClassificationD21/480, 273/157.00R