Earplug
Description
Claims
The ornamental design for an earplug, as shown and described.
Referenced Cited
U.S. Patent Documents
2094534 | September 1937 | Halle |
3463149 | August 1969 | Theodor |
4193396 | March 18, 1980 | Wacker |
4253452 | March 3, 1981 | Powers |
D439672 | March 27, 2001 | Thach |
D439984 | April 3, 2001 | Thach |
D480136 | September 30, 2003 | Myers |
7264081 | September 4, 2007 | Bruck |
7506720 | March 24, 2009 | Hicks |
D684253 | June 11, 2013 | Ryan |
20020139707 | October 3, 2002 | Hakansson |
20040079579 | April 29, 2004 | Barwacz |
20050061325 | March 24, 2005 | Michaels |
20050229938 | October 20, 2005 | Jenkins, Jr. |
20080245372 | October 9, 2008 | Smith |
20100095971 | April 22, 2010 | Johnson |
20150059775 | March 5, 2015 | Hung |
Patent History
Patent number: D788291
Type: Grant
Filed: Apr 20, 2016
Date of Patent: May 30, 2017
Inventor: Howard S. Leight (Santa Monica, CA)
Primary Examiner: Richelle G Shelton
Application Number: 29/561,892
Type: Grant
Filed: Apr 20, 2016
Date of Patent: May 30, 2017
Inventor: Howard S. Leight (Santa Monica, CA)
Primary Examiner: Richelle G Shelton
Application Number: 29/561,892
Classifications
Current U.S. Class:
Ear Plug Or Nose Clip (D24/106)