Hook attachment device

- Illinois Tool Works Inc.
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Description

FIG. 1 is a perspective view of a hook attachment device showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an exploded perspective view illustrating the hook portion and the ring portion of the hook attachment device of FIG. 1;

FIG. 4 is an exploded, front elevational view of FIG. 3;

FIG. 5 is a back elevational view of just the hook portion;

FIG. 6 is a bottom plan view of just the hook portion;

FIG. 7 is a perspective view of a hook attachment device that is an alternative embodiment of the design; and,

FIG. 8 is a front elevational view of the alternative embodiment of FIG. 7.

The alternative embodiments are practically identical to the embodiment shown in FIGS. 1 through 6 except that the rings attached to the hook portions and the ring portions are shaped differently.

Claims

The ornamental design for a hook attachment device, as shown and described herein.

Referenced Cited
U.S. Patent Documents
D19860 May 1890 Hubbard
D250299 November 21, 1978 Rowell
D254939 May 13, 1980 Lober
D269824 July 26, 1983 Kanzaka
D301993 July 4, 1989 Daniels
D448986 October 9, 2001 Cook et al.
D480841 October 14, 2003 Bird
Patent History
Patent number: D509459
Type: Grant
Filed: Aug 1, 2003
Date of Patent: Sep 13, 2005
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventor: John S. Pontaoe (Chicago, IL)
Primary Examiner: Ralf Seifert
Attorney: Mark W. Croll
Application Number: 29/187,557
Classifications
Current U.S. Class: Hook And Eye Type (D11/208)