U.S. patent number D557,254 [Application Number D/250,061] was granted by the patent office on 2007-12-11 for earphone portion. This patent grant is currently assigned to Shure Acquisition Holdings, Inc. Invention is credited to Scott M. Belliveau, Ki Bok Song, Matthew K. Engstrom, Patrick M. Flanagan, Jeffery S. Kunkler, Anne C. Moser, Daniel Perez, Aleksey Pirkhalo, Kenneth M. Ross.
United States Patent | D557,254 |
Engstrom , et al. | December 11, 2007 |
Inventors: | Engstrom; Matthew K. (Evanston, IL), Belliveau; Scott M. (Plainfield, IL), Flanagan; Patrick M. (Chicago, IL), Kunkler; Jeffery S. (Shatin, HK), Moser; Anne C. (Chicago, IL), Perez; Daniel (Chicago, IL), Pirkhalo; Aleksey (Chicago, IL), Ross; Kenneth M. (Chicago, IL), Bok Song; Ki (Des Plaines, IL) |
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Assignee: | Shure Acquisition Holdings, Inc
(Niles, IL) |
Appl. No.: | D/250,061 |
Filed: | October 31, 2006 |
Current U.S. Class: | D14/205 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,206,223 ;181/129-130,135 ;379/430,431 ;381/375,381,380,328,324 ;D24/106,174 |
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D494956 | August 2004 | Sabick et al. |
D514551 | February 2006 | Lee et al. |
D516058 | February 2006 | Garcia |
D519103 | April 2006 | Sabick et al. |
D532770 | November 2006 | Engstrom et al. |
Shure Personal Audio 2006 catalog brochure, 2006. cited by other. |
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