Educational graph device
Description
The broken lines are included for the purpose of illustrating portions of the educational graph device that form no part of the claimed design.
Claims
I claim the ornamental design for the educational graph device, as shown and described.
Referenced Cited
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Patent History
Patent number: D755891
Type: Grant
Filed: Jun 27, 2014
Date of Patent: May 10, 2016
Inventor: Ron Chinitz (Marina Del Rey, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/495,237
Type: Grant
Filed: Jun 27, 2014
Date of Patent: May 10, 2016
Inventor: Ron Chinitz (Marina Del Rey, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/495,237
Classifications
Current U.S. Class:
Demonstrator Or Exhibitor (10) (D19/62)