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
| 3778018 | December 1973 | Abalo |
| D271878 | December 20, 1983 | Farhi |
| D291700 | September 1, 1987 | Farhi |
| D291701 | September 1, 1987 | Farhi |
| D315849 | April 2, 1991 | Brunner |
| D342267 | December 14, 1993 | Scholtz |
| D356513 | March 21, 1995 | Burkholder, II |
| 5443856 | August 22, 1995 | Akutagawa |
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| D448249 | September 25, 2001 | DeCastro |
| D552434 | October 9, 2007 | Laib |
| 7752758 | July 13, 2010 | Gelardi |
| D621858 | August 17, 2010 | Berger |
| D661541 | June 12, 2012 | Braden |
| D667681 | September 25, 2012 | Carsten |
| D672212 | December 11, 2012 | Augis |
| D673432 | January 1, 2013 | Augis |
| 8438737 | May 14, 2013 | Lo |
| D705634 | May 27, 2014 | Furey |
| D724904 | March 24, 2015 | Chinon |
Patent History
Patent number: D833489
Type: Grant
Filed: May 30, 2017
Date of Patent: Nov 13, 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: 29/605,139
Type: Grant
Filed: May 30, 2017
Date of Patent: Nov 13, 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: 29/605,139
Classifications
Current U.S. Class:
Mold Or Die (D15/136)