Polarized 3 pole electrical connector with protective ground
Description
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
Claims
The ornamental design for a polarized 3 pole electrical connector with protective ground, as shown and described.
Referenced Cited
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Patent History
Patent number: D660241
Type: Grant
Filed: Aug 3, 2011
Date of Patent: May 22, 2012
Assignee: Anderson Power Products, Inc. (Sterling, MA)
Inventor: Nathan T Smith (Worcester, MA)
Primary Examiner: Daniel Bui
Attorney: Maine Cernota & Rardin
Application Number: 29/398,673
Type: Grant
Filed: Aug 3, 2011
Date of Patent: May 22, 2012
Assignee: Anderson Power Products, Inc. (Sterling, MA)
Inventor: Nathan T Smith (Worcester, MA)
Primary Examiner: Daniel Bui
Attorney: Maine Cernota & Rardin
Application Number: 29/398,673
Classifications
Current U.S. Class:
Three Or More Contacts (e.g., Ports, Terminals, Etc.) (D13/146)