Paper shredder
The broken lines shown in the drawings illustrate structural environment and form no part of the claimed design.
Claims
The ornamental design for a paper shredder, as shown and described.
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Type: Grant
Filed: Nov 20, 2008
Date of Patent: Jun 22, 2010
Assignee: Royal Appliance Mfg. Co. (Glenwillow, OH)
Inventors: Lau Hee Wing (Kowloon), Leon Kuo Liang Yoong (Wheelers Hill), Lam Kwok Fan (Kowloon)
Primary Examiner: Charles A Rademaker
Attorney: Fay Sharpe LLP
Application Number: 29/328,174