•Personal speakerphone device (a third design). Casey Peterson, Draper; Christopher Bourne, West Valley City. Assigned to ClearOne Communications Inc., Salt Lake City. Filed Feb. 14, 2006. Design Patent No. D545,807.

•Personal speakerphone device (a fourth design). Casey Peterson, Draper; Christopher Bourne, West Valley City. Assigned to ClearOne Communications Inc., Salt Lake City. Filed Feb. 14, 2006. Design Patent No. D545,808.

•Light therapy device. Steven D. Powell and Kent W. Savage, both of Orem; David Meyers, Kaysville. Assigned to Leto Holdings LLC, Orem. Filed July 30, 2004. Patent No. D545,973.

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Karl R. Cannon is a registered patent attorney and a founding shareholder in the Salt Lake area law firm of Clayton, Howarth & Cannon P.C., specialists in patent, trademark and copyright law. He may be contacted at 801-255-5335 or by e-mail at kcannon@chcpat.com.

Copies of patents are available by mail for $3 each from U.S. Patent and Trademark Office, Box 9 (Copy Sales), Washington, DC 20231; by credit card via telephone 703-308-9726 or toll free 800-972-6382; facsimile 703-305-8759; or e-mail ptcs@uspto.gov. Patents can also be viewed and printed free of charge from several Internet sites, including www.uspto.gov or www.delphion.com.