U.S. patent number D914,777 [Application Number D/676,058] was granted by the patent office on 2021-03-30 for wear resistant centrifuge tile. This patent grant is currently assigned to KENNAMETAL INC.. The grantee listed for this patent is Kennametal Inc.. Invention is credited to Robert J. Davison, Travis E. Puzz, Nathan G. Wood.
United States Patent | D914,777 |
Davison , et al. | March 30, 2021 |
Inventors: | Davison; Robert J. (Pittsburgh, PA), Wood; Nathan G. (Victoria, CA), Puzz; Travis E. (Fayetteville, AR) | ||||||||||
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Applicant: |
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Assignee: | KENNAMETAL INC. (Latrobe,
PA) |
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Family ID: | 68943929 | ||||||||||
Appl. No.: | D/676,058 | ||||||||||
Filed: | January 8, 2019 |
Application Number | Filing Date | Patent Number | Issue Date | ||
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16030155 | Jul 9, 2018 | ||||
Current U.S. Class: | D15/144 |
Current CPC Class: | B04B1/2008 20130101; B04B7/12 20130101 |
Current International Class: | 1509 |
Field of Search: | ;D15/123,126,144,144.1,144.2 |
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Apr. 3, 2020 Foreign OA P18-06346-DE-NP. cited by applicant . Mar. 20, 2020 Notice of Allowance P18-06346-AT-NP. cited by applicant . Jun. 16, 2020 NonFinal OA P18-06346-US-NP.pdf. cited by applicant . Mar. 7, 2019 Foreign OA P18-06346-SE-RD--External Brazed Cent. cited by applicant . Oct. 15, 2019 Foreign OA P18-06346-FR-NP. cited by applicant . May 23, 2019 Foreign OA P18-06346-DE-RD. cited by applicant . Apr. 2, 2019 Notice of Allowance P18-06346-CN-RD. cited by applicant . Feb. 19, 2020 Non-Final OA P18-06346-US-NP. cited by applicant . Feb. 11, 2020 Foreign OA P18-06346-SE-NP. cited by applicant . Dec. 18, 2019 Foreign OA P18-06346-AT-NP. cited by applicant. |
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