Heat sealer
The broken lines in
Claims
The ornamental design for a heat sealer, as shown and described.
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Type: Grant
Filed: Feb 4, 2008
Date of Patent: Jun 2, 2009
Assignee: Fujimpulse Co., Ltd. (Osaka)
Inventors: Yasuo Hashimoto (Osaka), Junichi Kawaguchi (Osaka), Kazuyoshi Tarumoto (Osaka)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Knobbe Martens Olson & Bear LLP
Application Number: 29/303,244