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The ornamental design for a dental instrument, as shown and described.
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The portions of the dental instrument shown in broken lines in the figures attached hereto form no part of the claimed design.
Classen, Thomas, Birk, Thomas, Ott, Marcel, Haarmann, Markus, Butscher, Jurgen
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Sep 15 2017 | Kaltenbach & Voight GmbH | (assignment on the face of the patent) | / | |||
Oct 17 2017 | CLASSEN, THOMAS | Kaltenbach & Voight GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044107 | /0426 | |
Oct 17 2017 | BUTSCHER, JUERGEN | Kaltenbach & Voight GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044107 | /0426 | |
Oct 17 2017 | BIRK, THOMAS | Kaltenbach & Voight GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044107 | /0426 | |
Oct 18 2017 | OTT, MARCEL | Kaltenbach & Voight GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044107 | /0426 | |
Oct 20 2017 | HAARMANN, MARKUS | Kaltenbach & Voight GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044107 | /0426 | |
Nov 26 2019 | Kaltenbach & Voigt GmbH | KAVO DENTAL GMBH | NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS | 057434 | /0793 |
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