Respirator belt having attachment slot

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Description

FIG. 1 is a front perspective view showing the new design for a respirator belt having attachment slot;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left view thereof; and,

FIG. 7 is a right view thereof.

The broken line showing of portions of the article is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a respirator belt having attachment slot, as shown and described.

Patent History
Patent number: D682418
Type: Grant
Filed: Feb 15, 2012
Date of Patent: May 14, 2013
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Kenneth J. Krepel (North St. Paul, MN), Nathan A. Abel (Minneapolis, MN), Jia Hu (Mounts View, MN)
Primary Examiner: Ian Simmons
Assistant Examiner: Richelle Shelton
Application Number: 29/413,385
Classifications