Tool knob
The broken lines in the drawings illustrate environmental structure and form no part of the claimed design.
Claims
The ornamental design for a tool knob, as shown and described.
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Type: Grant
Filed: Jan 29, 2009
Date of Patent: Aug 3, 2010
Assignee: Lowe's Companies, Inc. (Mooresville, NC)
Inventors: Brian Joseph Demers (Huntersville, NC), Joseph Allen Berlepsch (Mooresville, NC)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Barbara Fox
Attorney: Moore & Van Allen PLLC
Application Number: 29/331,643