Facepiece rib
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Description
The broken line showing of a mask is included for the purpose of illustrating environment and forms no part of the claimed design.
The shading is provided to illustrate contour only and is not an indication of surface texture or sheen.
Claims
The ornamental design for facepiece rib, as shown and described.
Referenced Cited
U.S. Patent Documents
D31395 | August 1899 | Geraghty |
3650025 | March 1972 | McLaughlin et al. |
D341567 | November 23, 1993 | Acker et al. |
5746201 | May 5, 1998 | Kidd |
D449377 | October 16, 2001 | Henderson et al. |
6701925 | March 9, 2004 | Resnick |
D568986 | May 13, 2008 | Holmquist-Brown |
D571459 | June 17, 2008 | D'Souza et al. |
D582545 | December 9, 2008 | Omura |
8011368 | September 6, 2011 | Crutchfield |
D657050 | April 3, 2012 | Henderson et al. |
20080271740 | November 6, 2008 | Gloag et al. |
Patent History
Patent number: D689604
Type: Grant
Filed: Apr 10, 2012
Date of Patent: Sep 10, 2013
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: BongHyup Kang (Seoul)
Primary Examiner: Ian Simmons
Assistant Examiner: Richelle Shelton
Application Number: 29/417,856
Type: Grant
Filed: Apr 10, 2012
Date of Patent: Sep 10, 2013
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: BongHyup Kang (Seoul)
Primary Examiner: Ian Simmons
Assistant Examiner: Richelle Shelton
Application Number: 29/417,856
Classifications
Current U.S. Class:
Mask (D24/110.1)