Welding helmet tilt arm
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Description
All surfaces not shown form no part of the claimed design.
Claims
An ornamental design for a welding helmet tilt arm, as shown and described.
Patent History
Patent number: D675789
Type: Grant
Filed: Jun 22, 2012
Date of Patent: Feb 5, 2013
Assignee: Lincoln Global Inc. (City of Industry, CA)
Inventor: Daniel J. Wanhainen (Macedonia, OH)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/425,426
Type: Grant
Filed: Jun 22, 2012
Date of Patent: Feb 5, 2013
Assignee: Lincoln Global Inc. (City of Industry, CA)
Inventor: Daniel J. Wanhainen (Macedonia, OH)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/425,426
Classifications
Current U.S. Class:
Element Or Attachment (D29/122)
