Helmet plenum
Latest Lincoln Global, Inc. Patents:
Description
Claims
The ornamental design for a helmet plenum, as shown and described.
Referenced Cited
U.S. Patent Documents
6516802 | February 11, 2003 | Hansen et al. |
7556043 | July 7, 2009 | Ho et al. |
7665465 | February 23, 2010 | Radney |
7814911 | October 19, 2010 | Bordewick et al. |
8091553 | January 10, 2012 | Bordewick et al. |
8127765 | March 6, 2012 | Ho et al. |
D716505 | October 28, 2014 | Wu |
D716506 | October 28, 2014 | Wu |
8858692 | October 14, 2014 | Dwyer et al. |
Patent History
Patent number: D728777
Type: Grant
Filed: Oct 18, 2013
Date of Patent: May 5, 2015
Assignee: Lincoln Global, Inc. (City of Industry, CA)
Inventor: Theresa Spear (Highland Heights, OH)
Primary Examiner: Wan Laymon
Assistant Examiner: Mark Booker
Application Number: 29/470,220
Type: Grant
Filed: Oct 18, 2013
Date of Patent: May 5, 2015
Assignee: Lincoln Global, Inc. (City of Industry, CA)
Inventor: Theresa Spear (Highland Heights, OH)
Primary Examiner: Wan Laymon
Assistant Examiner: Mark Booker
Application Number: 29/470,220
Classifications
Current U.S. Class:
Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)