Hairpin walking cane

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Description

FIG. 1 is a perspective view of a hairpin walking cane.

FIG. 2 is a side view of the hairpin walking cane; and,

FIG. 3 is a front view of the hairpin walking cane.

The broken lines depict portions of the article that form no part of the claimed design.

Claims

I claim the ornamental design for a hairpin walking cane design, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D827290
Type: Grant
Filed: Mar 29, 2017
Date of Patent: Sep 4, 2018
Inventor: Robert S Lumley (Mason City, IA)
Primary Examiner: John Windmuller
Assistant Examiner: Steven J Czyz
Application Number: 29/598,934
Classifications
Current U.S. Class: D3/7