IP Library › Granted Patent US 641,473
Granted Patent S1
US 641,473 · App. 29/363,506 · Granted Jul 12, 2011

Tool for removing brackets of braces or retainers

Assignee: PBD, Patent & Business Development AG
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Quick Facts
Patent No.
US 641,473
App. No.
29/363,506
Granted
Jul 12, 2011
Kind
S1
Claims (1)

The ornamental design for a tool for removing brackets of braces or retainers, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Jul 14, 2020
From: PBD, PATENT & BUSINESS DEVELOPMENT AG
To: HIRSCH DYNAMICS HOLDING AG
Reel/Frame 053209/0388 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2010
From: HIRSCH, MARKUS JOHANNES
To: PBD PATENT & BUSINESS DEVELOPMENT AG
Reel/Frame 024958/0133 →
Priority Claims (1)
EM 001645854-0001 · Dec 10, 2009 · regional