Electronic earplug
Latest Etymotic Research, Inc. Patents:
- System and method for reducing wind noise in an electronic hearing protector
- System and method for reducing wind noise in an electronic hearing protector
- Hearing testing probe apparatus with digital interface
- Sliding bias method and system for reducing idling current while maintaining maximum undistorted output capability in a single-ended pulse modulated driver
- Telecoil hum filter
Description
The broken lines in the drawings, indicating that no particular shape is being claimed, represent environmental subject matter and form no part of the claimed design.
Claims
The ornamental design for an electronic earplug, as shown and described.
Referenced Cited
U.S. Patent Documents
2430229 | November 1947 | Kelsey |
3374318 | March 1968 | Martin |
4969534 | November 13, 1990 | Kolpe et al. |
D326653 | June 2, 1992 | Hino |
D422206 | April 4, 2000 | Clark |
D441185 | May 1, 2001 | Shimizu et al. |
D451493 | December 4, 2001 | Ng |
D455835 | April 16, 2002 | Anderson et al. |
D472889 | April 8, 2003 | Tanaka et al. |
D478576 | August 19, 2003 | Leong |
D479834 | September 23, 2003 | Salazar et al. |
D494570 | August 17, 2004 | Ma |
D502171 | February 22, 2005 | Tang et al. |
6868284 | March 15, 2005 | Bae |
D504884 | May 10, 2005 | Hering |
D509210 | September 6, 2005 | Skulley et al. |
D509823 | September 20, 2005 | Han et al. |
D514549 | February 7, 2006 | Rath et al. |
7079664 | July 18, 2006 | Nassimi |
D538268 | March 13, 2007 | Gibson et al. |
D550200 | September 4, 2007 | Drambarean et al. |
D550201 | September 4, 2007 | Drambarean et al. |
D550658 | September 11, 2007 | Wang |
D555151 | November 13, 2007 | Eklund |
D562808 | February 26, 2008 | Gwee |
D566694 | April 15, 2008 | Kim et al. |
D572241 | July 1, 2008 | Gwee |
D574814 | August 12, 2008 | Hammond |
D575277 | August 19, 2008 | Gaarde et al. |
D582899 | December 16, 2008 | Wai |
D600682 | September 22, 2009 | Wai |
7639825 | December 29, 2009 | Fukuda |
D620926 | August 3, 2010 | Wai et al. |
D622855 | August 31, 2010 | Cano, Jr. |
D630622 | January 11, 2011 | Lee et al. |
D637183 | May 3, 2011 | March |
D637184 | May 3, 2011 | March |
D639779 | June 14, 2011 | Chen |
D649957 | December 6, 2011 | Fahrendorff et al. |
D649958 | December 6, 2011 | Park |
D650773 | December 20, 2011 | Kim et al. |
D655277 | March 6, 2012 | Wai |
D687417 | August 6, 2013 | Koss et al. |
20070098201 | May 3, 2007 | Chen |
20110228947 | September 22, 2011 | Killion et al. |
Patent History
Patent number: D705197
Type: Grant
Filed: May 24, 2013
Date of Patent: May 20, 2014
Assignee: Etymotic Research, Inc. (Elk Grove Village, IL)
Inventor: Viorel Drambarean (Lincolnwood, IL)
Primary Examiner: Paula Greene
Application Number: 29/455,806
Type: Grant
Filed: May 24, 2013
Date of Patent: May 20, 2014
Assignee: Etymotic Research, Inc. (Elk Grove Village, IL)
Inventor: Viorel Drambarean (Lincolnwood, IL)
Primary Examiner: Paula Greene
Application Number: 29/455,806
Classifications
Current U.S. Class:
Headphone (D14/223)