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.
Patent History
Patent number: D679281
Type: Grant
Filed: Mar 11, 2011
Date of Patent: Apr 2, 2013
Assignee: Erwin Müller GmbH (Lingen)
Inventor: Georg Kaluza (Velbert)
Primary Examiner: Cynthia Ramirez
Application Number: 29/387,338
Type: Grant
Filed: Mar 11, 2011
Date of Patent: Apr 2, 2013
Assignee: Erwin Müller GmbH (Lingen)
Inventor: Georg Kaluza (Velbert)
Primary Examiner: Cynthia Ramirez
Application Number: 29/387,338
Classifications
Current U.S. Class:
Adjustable Arm Type (D14/452)