Ingot mold
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Description
The broken lines are for illustrative purpose only and form no part of the claimed designs.
Claims
The ornamental design for an ingot mold, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D834624
Type: Grant
Filed: May 30, 2017
Date of Patent: Nov 27, 2018
Assignee: IHI CORPORATION (Koto-ku)
Inventors: Masato Ishizaki (Koto-ku), Tsutomu Murakami (Koto-ku), Akira Kobiki (Koto-ku)
Primary Examiner: Richard E Chilcot
Application Number: 29/605,194
Type: Grant
Filed: May 30, 2017
Date of Patent: Nov 27, 2018
Assignee: IHI CORPORATION (Koto-ku)
Inventors: Masato Ishizaki (Koto-ku), Tsutomu Murakami (Koto-ku), Akira Kobiki (Koto-ku)
Primary Examiner: Richard E Chilcot
Application Number: 29/605,194
Classifications
Current U.S. Class:
Mold Or Die (D15/136)