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.
Patent No.:
Date of Patent:
May. 29, 2012
Filed:
Nov. 13, 2007
Applicant:
Darrell L. Ward, Denton, TX (US);
Inventor:
Darrell L. Ward, Denton, TX (US);
Assignee:
eInstruction Corporation, Denton, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09B 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Communicating in an educational environment includes placing a chalkboard in a private mode that allows a user of the chalkboard to view information exclusive of others in the educational environment. Information is displayed on the chalkboard according to the private mode. The chalkboard is placed in a public mode that allows the chalkboard to control a common display, and information is controlled on the common display using the chalkboard. The common display is viewable by others in the educational environment according to the public mode.