Double-sided puzzle

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevationnal view of a double-sided puzzle showing my new design;

FIG. 2 is a front elevationnal view of a base plate of the double-sided puzzle shown separately for ease of illustration;

FIG. 3 is a front elevationnal view of front puzzle pieces of the double-sided puzzle shown separately for ease of illustration;

FIG. 4 is a rear elevationnal view of the double-sided puzzle;

FIG. 5 is a rear elevationnal view of the base plate of the double-sided puzzle shown separately for ease of illustration; and,

FIG. 6 is a rear elevationnal view of rear puzzle pieces of the double-sided puzzle shown separately for ease of illustration.

The double-sided puzzle is substantially flat and the undisclosed thickness and the depth form no part of the claimed design.

Claims

The ornamental design for a double-sided puzzle as shown and described.

Referenced Cited
U.S. Patent Documents
3638947 February 1972 Hardesty
D228299 September 1973 Jones
D265919 August 24, 1982 Spiecker
D320050 September 17, 1991 Mannino
D353415 December 13, 1994 Mitchell
5481841 January 9, 1996 Osborn
5520388 May 28, 1996 Osborn
5619830 April 15, 1997 Osborn
5692749 December 2, 1997 Vogeler
6305688 October 23, 2001 Waroway
7284757 October 23, 2007 Geissler
7637688 December 29, 2009 Riccobene
7674067 March 9, 2010 Riccobene
8490976 July 23, 2013 Salgado
D739476 September 22, 2015 Linden
D754801 April 26, 2016 Fox
D759166 June 14, 2016 Fox
D917629 April 27, 2021 Plotkin-Swing
D919714 May 18, 2021 Plotkin-Swing
D951363 May 10, 2022 Plotkin-Swing
D989190 June 13, 2023 Schlapik
20050093232 May 5, 2005 Stout
20100194041 August 5, 2010 Salgado
20110095478 April 28, 2011 Juenger
20120049451 March 1, 2012 Juenger
20130295548 November 7, 2013 Brazier
20140124472 May 8, 2014 Radvanyi
20150182870 July 2, 2015 Mohanty
20210387083 December 16, 2021 Cholewa
Other references
  • Double-Sided Educational Puzzles . Date Posted: Sep. 28, 2022. Retrieved from internet: <https://www.amazon.ca/Colorful-Educational-Double-Sided-Hexagonal-Pictures/dp/B0BGQHMT2R/> [site visited Oct. 23, 2024] (Year: 2022).
  • Double-Sided Educational Puzzles . Earliest Review Date: Nov. 4, 2023. Retrieved from internet: <https://www.etsy.com/listing/1520573975/the-hat-puzzle-set-stem-tiles-einstein> [site visited Dec. 17, 2024] (Year: 2023).
Patent History
Patent number: D1088133
Type: Grant
Filed: Aug 21, 2024
Date of Patent: Aug 12, 2025
Inventor: Chunli Du (Ganzhou)
Primary Examiner: Ian Simmons
Assistant Examiner: Yuan Yuan
Application Number: 29/958,651
Classifications