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Related Patent News U.S. Patent & Trademark Office Grants Tumbleweed A New Digital Certificate Patent
Redwood City, CA – Tumbleweed® Communications Corp. (NASDAQ:TMWD), a leading provider of email security, managed file transfer, and identity validation appliance and software products, announced that it has been granted U.S. Patent No. 7,073,056 by the U.S. Patent and Trademark Office. The new patent, titled "Apparatus and Method for Demonstrating and Confirming the Status of Digital Certificates and Other Data” describes a method and apparatus for demonstrating and confirming the status of digital certificates and other data. The new patent is a continuation of U.S. Patent No. 6,532,540, which is itself a divisional of Patent No. 5,903,651, the application for which was filed on May 14, 1996. Tumbleweed's patent portfolio includes 23 granted U.S. utility patents. The patent portfolio broadly covers secure communication over Internet standards. Call Our Toll Free: (888) 275-2757 or Contact Us Online For a No-Obligation Consultation Bookmark:
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Definition: A transitional phrase that is synonymous with means the same thing as inclusive or open-ended and does not exclude additional, unrecited elements or method steps. Information Disclosure Statement (IDS) Definition: A list of all patents, publications, U.S. applications, or other information submitted for consideration by the Office in a non-provisional patent application filed under 35 U.S.C. 111(a) to comply with applicant's duty. |
• U.S. Patent & Trademark Office Grants Tumbleweed A New Digital Certificate Patent • Court Of Appeals Upholds Ruling For Boston Scientific In Stent Patent Case • Uspto Partners With Open Source Community To Expand Patent Examiner Access To Software Code
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