IP Library › Assignment 031883/0889
Patent Assignment
Reel/Frame 031883/0889

Assignment of Assignor's Interest

Recorded: 2014-01-03 Pages: 7
Assignors
DUESING, JOSEF
Executed: 2013-12-09
MADER, ALFONS
Executed: 2013-12-09
STEMPFLE, JOHANN
Executed: 2013-12-09
Assignee
KALTENBACH & VOIGT GMBH
BISMARCKRING 39, BIBERACH, 88400, GERMANY
Covered Property (1)
Electric-motor Arrangement for a Dental Handpiece
Patent: 9,522,049 →
Application: 14/096,163 →
Publication: US 2014/0093840
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2014
From: DUESING, JOSEF; MADER, ALFONS; STEMPFLE, JOHANN
To: KALTENBACH & VOIGT GMBH
Reel/Frame 031883/0837 →
Nunc Pro Tunc Assignment Jul 29, 2021
From: KALTENBACH & VOIGT GMBH
To: KAVO DENTAL GMBH
Reel/Frame 057434/0793 →