U.S. Patent & Trademark Office Grants Tumbleweed a New Email Signature Patent
November 14 2006 - 8:00AM
Business Wire
Tumbleweed� Communications Corp. (Nasdaq:TMWD), providers of
innovative messaging security solutions, today announced that it
has been granted U.S. Patent No. 7,127,741 by the U.S. Patent and
Trademark Office. The new patent, titled �Method and system for
e-mail message transmission,� describes a method for signing email
messages by using an email firewall that employs signature
verification processes. The new patent is a continuation-in-part of
U.S. Patent No. 6,609,196, the provisional application for which
was filed on July 24, 1997. Tumbleweed's patent portfolio includes
25 granted U.S. utility patents. The patent portfolio broadly
covers secure communication over Internet standards. SAFE HARBOR
STATEMENT Tumbleweed cautions that forward-looking statements
contained in this press release are based on plans and expectations
as of the date of the press release, and that a number of factors
could cause the actual results to differ materially from the
guidance given at this time. These factors are described in the
Safe Harbor statement below. Except for the historical information
contained herein, the matters discussed in this press release may
constitute forward-looking statements that involve risks and
uncertainties that could cause actual results to differ materially
from those projected, particularly with respect to the development
and enforcement of the Tumbleweed patent portfolio. In some cases,
forward-looking statements can be identified by terminology such as
�may,� �will,� �should,� �potential,� �continue,� �expects,�
�anticipates,� �intends,� �plans,� �believes,� �estimates,� and
similar expressions. For further cautions about the risks of
investing in Tumbleweed, we refer you to the documents Tumbleweed
files from time to time with the Securities and Exchange
Commission, particularly Tumbleweed�s Form 10-K filed March 16,
2006 and Form 10-Q filed November 9, 2006. Tumbleweed assumes no
obligation to update information contained in this press release.
Although this release may remain available on Tumbleweed�s website
or elsewhere, its continued availability does not indicate that
Tumbleweed is reaffirming or confirming any of the information
contained herein. About Tumbleweed Communications Corp. Tumbleweed
provides world-class innovative messaging security solutions for
organizations of all sizes. Organizations rely on Tumbleweed's
solutions to securely manage their Internet communications,
spanning email management to file transfers. Tumbleweed has more
than 2,300 customers worldwide, representing industries in Finance,
Healthcare, and the U.S. Government. The world�s most security
conscious organizations rely upon Tumbleweed technology including
Bank of America Securities, JP Morgan Chase & Co., the U.S.
Food and Drug Administration, and the U.S. Department of Defense.
Our award-winning products build on thirteen years of R&D and
25 security patents in the U.S. alone � many of which are licensed
by other security vendors,
http://www.tumbleweed.com/company/patents/patent_licenses.html. For
more information, visit www.tumbleweed.com. Tumbleweed, the Arrows
logo, MailGate, MailGate Appliance, MailGate Email Firewall,
MailGate Secure Messenger, SecureTransport and Validation Authority
are either registered trademarks or trademarks of Tumbleweed
Communications Corp. in the United States and/or other countries.
All other trademarks are the property of their respective owners.
Tumbleweed(R) Communications Corp. (Nasdaq:TMWD), providers of
innovative messaging security solutions, today announced that it
has been granted U.S. Patent No. 7,127,741 by the U.S. Patent and
Trademark Office. The new patent, titled "Method and system for
e-mail message transmission," describes a method for signing email
messages by using an email firewall that employs signature
verification processes. The new patent is a continuation-in-part of
U.S. Patent No. 6,609,196, the provisional application for which
was filed on July 24, 1997. Tumbleweed's patent portfolio includes
25 granted U.S. utility patents. The patent portfolio broadly
covers secure communication over Internet standards. SAFE HARBOR
STATEMENT Tumbleweed cautions that forward-looking statements
contained in this press release are based on plans and expectations
as of the date of the press release, and that a number of factors
could cause the actual results to differ materially from the
guidance given at this time. These factors are described in the
Safe Harbor statement below. Except for the historical information
contained herein, the matters discussed in this press release may
constitute forward-looking statements that involve risks and
uncertainties that could cause actual results to differ materially
from those projected, particularly with respect to the development
and enforcement of the Tumbleweed patent portfolio. In some cases,
forward-looking statements can be identified by terminology such as
"may," "will," "should," "potential," "continue," "expects,"
"anticipates," "intends," "plans," "believes," "estimates," and
similar expressions. For further cautions about the risks of
investing in Tumbleweed, we refer you to the documents Tumbleweed
files from time to time with the Securities and Exchange
Commission, particularly Tumbleweed's Form 10-K filed March 16,
2006 and Form 10-Q filed November 9, 2006. Tumbleweed assumes no
obligation to update information contained in this press release.
Although this release may remain available on Tumbleweed's website
or elsewhere, its continued availability does not indicate that
Tumbleweed is reaffirming or confirming any of the information
contained herein. About Tumbleweed Communications Corp. Tumbleweed
provides world-class innovative messaging security solutions for
organizations of all sizes. Organizations rely on Tumbleweed's
solutions to securely manage their Internet communications,
spanning email management to file transfers. Tumbleweed has more
than 2,300 customers worldwide, representing industries in Finance,
Healthcare, and the U.S. Government. The world's most security
conscious organizations rely upon Tumbleweed technology including
Bank of America Securities, JP Morgan Chase & Co., the U.S.
Food and Drug Administration, and the U.S. Department of Defense.
Our award-winning products build on thirteen years of R&D and
25 security patents in the U.S. alone -- many of which are licensed
by other security vendors,
http://www.tumbleweed.com/company/patents/patent_licenses.html. For
more information, visit www.tumbleweed.com. Tumbleweed, the Arrows
logo, MailGate, MailGate Appliance, MailGate Email Firewall,
MailGate Secure Messenger, SecureTransport and Validation Authority
are either registered trademarks or trademarks of Tumbleweed
Communications Corp. in the United States and/or other countries.
All other trademarks are the property of their respective owners.
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