D-ring attachment device

- Illinois Tool Works Inc.
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Description

FIG. 1 is a perspective view showing the new design;

FIG. 2 is a front view thereof, the back view being the same as the front view;

FIG. 3 is side view thereof, the opposite side being the same as this side;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is top view thereof.

The broken line showing a bottom member is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a D-ring attachment device, as shown and described.

Referenced Cited
U.S. Patent Documents
1613641 January 1927 Bergquist
2412895 December 1946 Lewis
D281222 November 5, 1985 Faidide
D314133 January 29, 1991 Issard
5635246 June 3, 1997 Ogawa et al.
D413252 August 31, 1999 Striebel
6286190 September 11, 2001 Friend et al.
Patent History
Patent number: D489600
Type: Grant
Filed: Aug 27, 2003
Date of Patent: May 11, 2004
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventor: John S. Pontaoe (Chicago, IL)
Primary Examiner: Holly Baynham
Attorney, Agent or Law Firms: Mark W. Croll, Paul F. Donovan
Application Number: 29/189,013
Classifications
Current U.S. Class: D8/367
International Classification: 0805;