Ergonomic walking cane
Description
The broken lines depict portions of the article that form no part of the claimed design.
Claims
The ornamental design for an ergonomic walking cane, as shown and described.
Referenced Cited
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Patent History
Patent number: D783267
Type: Grant
Filed: Jun 19, 2015
Date of Patent: Apr 11, 2017
Inventor: Bernardo Birnbaum (Miami, FL)
Primary Examiner: Karen Kearney
Assistant Examiner: Steven Czyz
Application Number: 29/530,784
Type: Grant
Filed: Jun 19, 2015
Date of Patent: Apr 11, 2017
Inventor: Bernardo Birnbaum (Miami, FL)
Primary Examiner: Karen Kearney
Assistant Examiner: Steven Czyz
Application Number: 29/530,784
Classifications
Current U.S. Class:
D3/12