The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 29, 2016

Filed:

Apr. 26, 2013
Applicant:

President and Fellows of Harvard College, Cambridge, MA (US);

Inventors:

Gary King, Brookline, MA (US);

Brian Lukoff, Boston, MA (US);

Eric Mazur, Concord, MA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 5/00 (2006.01); G09B 7/00 (2006.01); G09B 5/02 (2006.01); G09B 5/04 (2006.01); G09B 7/02 (2006.01);
U.S. Cl.
CPC ...
G09B 7/00 (2013.01); G09B 5/00 (2013.01); G09B 5/02 (2013.01); G09B 5/04 (2013.01); G09B 7/02 (2013.01);
Abstract

Anonymous pretesting items for subsequent presentation to participants in a group enable an instructor to validate responses and revise the items accordingly.


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