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United States Patent D755,891
Chinitz May 10, 2016

Educational graph device


CLAIM I claim the ornamental design for the educational graph device, as shown and described.
Inventors: Chinitz; Ron (Marina Del Rey, CA)
Name City State Country Type

Chinitz; Ron

Marina Del Rey


Appl. No.: D/495,237
Filed: June 27, 2014

Current U.S. Class: D19/62
Current International Class: 1907
Field of Search: ;D19/59-64,26,101,37-40,192,100 ;D21/468,472,333 ;434/90,210-211,300,430 ;D18/15-18,99 ;101/372,405 ;D14/149-150,240,142 ;D10/104.1 ;D13/168

References Cited [Referenced By]

U.S. Patent Documents
D175173 July 1955 Kress
D291703 September 1987 Fink et al.
D342732 December 1993 Hinman et al.
D413021 August 1999 Wheatley et al.
D426786 June 2000 Chery
D460753 July 2002 Hill et al.
D471542 March 2003 Sim
D480103 September 2003 Stefanski et al.
D481371 October 2003 Chen
D488794 April 2004 Chen
D491909 June 2004 Sun
D496005 September 2004 Wang
D556179 November 2007 Chang
D557676 December 2007 Suzuki et al.
D558728 January 2008 Murakami
D568381 May 2008 Shih
D570820 June 2008 Katori
D616922 June 2010 Faber
D651258 December 2011 Rivard et al.
D685755 July 2013 Shin et al.
D688326 August 2013 Colwell
D715858 October 2014 Chinitz
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Cavanna; Mark
Attorney, Agent or Firm: Cohen; Michael N. Cohen IP Law Group P.C.


FIG. 1: Top Perspective View if the educational graph device;

FIG. 2: Bottom Perspective View of FIG. 1;

FIG. 3: Side Elevation View of FIG. 1;

FIG. 4: Top Plan View of FIG. 1;

FIG. 5: Bottom Plan View of FIG. 1; and,

FIG. 6: Front Elevation View of FIG. 1.

The broken lines are included for the purpose of illustrating portions of the educational graph device that form no part of the claimed design.

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