Base ten place value frame
All portions shown in broken lines are environmental and illustrative only and form no part of the claimed design. The left side view is omitted because it is identical to the right side view shown in
Claims
The ornamental design for base ten place value frame, as shown and described.
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Type: Grant
Filed: Sep 3, 2014
Date of Patent: Mar 29, 2016
Assignee: Didax, Incorporated (Rowley, MA)
Inventor: Steven Lanza (Lynnfield, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Mark Cavanna
Application Number: 29/501,311