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For the Inventor, By the Inventor

Northbrook, IL, United States of America

It's Academic, Inc.


USPTO Granted Patents = 3

% Expired Patents = 66.7

Trademarks = 1

Forward Citations = 34

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1 inventor (with patents filed for the assignee):

goldMedal David Shapiro (3 out of 23 patents)


3 patents:

1. 7413320 - Illuminating eraser (2008-08-19),
2. D554181 - Compass (2007-10-30),
3. 7082692 - Adjustable multifunction ruler (2006-08-01),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#53 in Northbrook, IL

#3,451 in Illinois

#73,766 in US

Northbrook, IL (US)
Northbrook, IL, United States of America

It's Academic, Inc.

Forward Citations = 34

1 inventor:

goldMedal David Shapiro (3 out of 23 patents)

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