Large gear manufacturing machine
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The portion of the article shown in broken lines is for the purpose of showing environmental structure only and forms no part of the claimed design.
Claims
The ornamental design for a large gear manufacturing machine, as shown and described.
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Type: Grant
Filed: Mar 25, 2010
Date of Patent: Jan 3, 2012
Assignee: Mitsubishi Heavy Industries, Ltd. (Tokyo)
Inventors: Satoru Akama (Shiga-ken), Seisaku Odan (Shiga-ken)
Primary Examiner: Patricia Palasik
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/358,322