Hook
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The claimed design is not limited to specific colors or materials. The embodiments of the claimed design illustrated in
Claims
The ornamental design for a hook, as shown and described.
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Type: Grant
Filed: Nov 18, 2011
Date of Patent: Aug 21, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Craig D. Thompson (Inver Grove Heights, MN), Martin E. Broen (Milan), Martin I. Franzen (Milan)
Primary Examiner: Cynthia Underwood
Attorney: David B. Patchett
Application Number: 29/406,830