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:
Jul. 09, 2013
Filed:
May. 02, 2001
Applicants:
Michael Raneri, San Francisco, CA (US);
Paul Chisaki, Fremont, CA (US);
John Funk, Evergreen, CO (US);
Inventors:
Michael Raneri, San Francisco, CA (US);
Paul Chisaki, Fremont, CA (US);
John Funk, Evergreen, CO (US);
Assignee:
Charles Schwab & Co., Inc., San Francisco, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method delivers e-mail messages if it can validate the master name server, MX record, or both for the mail domain in the address of the message. Otherwise, the message may be sent by alternate means, such as a message printed and mailed.