Hook attachment device

- Illinois Tool Works Inc
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Description

FIG. 1 is a front elevational view of a hook attachment device showing my new design; and,

FIG. 2 is a perspective view.

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
D442070 May 15, 2001 Yoshiguchi
D443502 June 12, 2001 Yoshiguchi
D448986 October 9, 2001 Cook et al.
D480841 October 14, 2003 Bird
Patent History
Patent number: D525168
Type: Grant
Filed: Mar 18, 2005
Date of Patent: Jul 18, 2006
Assignee: Illinois Tool Works Inc (Glenview, IL)
Inventor: John S. Pontaoe (Chicago, IL)
Primary Examiner: Ralf Seifert
Attorney: Paul F. Donovan
Application Number: 29/225,608
Classifications
Current U.S. Class: Hook And Eye Type (D11/208)