Support arm
Description
The portions of the support arm shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a support arm, as shown and described.
Referenced Cited
U.S. Patent Documents
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D505858 | June 7, 2005 | O'Keene |
D543210 | May 22, 2007 | Stenhouse et al. |
D558562 | January 1, 2008 | Ciungan et al. |
D558563 | January 1, 2008 | Ciungan |
D559087 | January 8, 2008 | Ciungan |
D577730 | September 30, 2008 | Rutten |
D581916 | December 2, 2008 | Sculler et al. |
D623654 | September 14, 2010 | Hau et al. |
D640672 | June 28, 2011 | Molter et al. |
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Patent History
Patent number: D660844
Type: Grant
Filed: Mar 11, 2011
Date of Patent: May 29, 2012
Assignee: Erwin Müller GmbH (Lingen)
Inventor: Georg Kaluza (Velbert)
Primary Examiner: Angela J Lee
Attorney: Gudrun E. Huckett
Application Number: 29/387,357
Type: Grant
Filed: Mar 11, 2011
Date of Patent: May 29, 2012
Assignee: Erwin Müller GmbH (Lingen)
Inventor: Georg Kaluza (Velbert)
Primary Examiner: Angela J Lee
Attorney: Gudrun E. Huckett
Application Number: 29/387,357
Classifications
Current U.S. Class:
Adjustable Arm Type (D14/452)