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:
Oct. 05, 2010
Filed:
Jun. 22, 2001
Applicants:
Carol Shifrin Gruchala, Naperville, IL (US);
Harold C. Fleischer, Iii, San Antonio, TX (US);
Judy Mandolini, Palatine, IL (US);
Inventors:
Carol Shifrin Gruchala, Naperville, IL (US);
Harold C. Fleischer, III, San Antonio, TX (US);
Judy Mandolini, Palatine, IL (US);
Assignees:
AT&T Intellectual Property I, L.P., Reno, NV (US);
SBC Operations, Inc., San Antonio, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dialed universal telephone number is translated into a toll free telephone number corresponding to a telecommunications relay service center in a telecommunications system. When the call is connected to the telecommunications relay service center, information that identifies the caller is reliably forwarded to the telecommunications relay service center.