U.S. patent number D571,776 [Application Number D/279,000] was granted by the patent office on 2008-06-24 for speakerphone. This patent grant is currently assigned to Polycom, Inc.. Invention is credited to Brad Collins, Anthony M. Duys, John O. Hansen, Kit Morris, Crispian Tompkin.
United States Patent | D571,776 |
Duys , et al. | June 24, 2008 |
Inventors: | Duys; Anthony M. (Merrimac, MA), Hansen; John O. (Andover, MA), Morris; Kit (Austin, TX), Collins; Brad (Austin, TX), Tompkin; Crispian (Los Angeles, CA) |
---|---|
Assignee: | Polycom, Inc. (Pleasanton,
CA) |
Appl. No.: | D/279,000 |
Filed: | April 17, 2007 |
Current U.S. Class: | D14/150 |
Current International Class: | 1403 |
Field of Search: | ;D14/130,137,140,140.1,140.8,141.1,141.3,142,149-151,158-159,168,171-172,188,211,214,225-226,240,243,251,253,299,434 ;379/387.01,388.02,420.02,447,453 ;381/16 ;D13/107-108 ;191/12.2R |
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