Walking aid

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Description

FIG. 1 is a bottom view of the walking aid

FIG. 2 is a top view thereof

FIG. 3 is a right side view, with the left side view being a mirror image thereof

FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 3

FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 3

FIG. 6 is a bottom view of a second embodiment of the walking aid

FIG. 7 is a top view thereof

FIG. 8 is a right side view, with the left side view being a mirror image thereof

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 8; and,

FIG. 10 is a cross-sectional view taken along line 10-10 of FIG. 8.

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

Dot-dash-dot lines indicate the boundary of the claim and form no part of the claimed design.

Claims

I claim the ornamental design for a walking aid, as shown and described.

Referenced Cited
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Other references
  • This patent application is similar to, but rather different from U.S. Appl. No. 29/635,713 and U.S. Appl. No. 29/637,391, which are currently in prosecution.
  • A prior, erroneously sent amendment of this U.S. Appl. No. 29/637,090, injected “new matter” into U.S. Appl. No. 29/635,713.
  • A subsequent amendment to U.S. Appl. No. 29/635,713 has been submitted and should clear up the “new matter” injection problem for that patent application.
  • The previous U.S. Appl. No. 29/637,090 amendment, erroneously injected into U.S. Appl. No. 29/635,713, interfered with this U.S. Appl. No. 29/635,713 by creating a double patent issue.
  • The subsequent amendment to U.S. Appl. No. 29/635,713, which has been submitted, should clear up the double patenting interference problem for this patent application.
Patent History
Patent number: D876809
Type: Grant
Filed: Feb 13, 2018
Date of Patent: Mar 3, 2020
Inventor: Craig Edward Nelson (Seattle, WA)
Primary Examiner: Steven J Czyz
Application Number: 29/637,090
Classifications
Current U.S. Class: D3/7