Patent Assignment
Reel/Frame 024958/0133
Assignment of Assignor's Interest
Recorded: 2010-09-08
Pages: 2
Assignor
HIRSCH, MARKUS JOHANNES
Executed: 2010-09-06
Assignee
PBD PATENT & BUSINESS DEVELOPMENT AG
GOTTHARDSTRASSE 20, C/O DR. HANS DURREER, ZUG, CH-6304, SWITZERLAND
Covered Property
(1)
Tool for Removing Brackets of Braces or Retainers
Patent:
641,473 →
Application:
29/363,506 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.