IP Library › Granted Patent US 661,250
Granted Patent S1
US 661,250 · App. 29/390,865 · Granted Jun 5, 2012

Frequency converter

Assignee: Siemens Aktiengesellschaft
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Quick Facts
Patent No.
US 661,250
App. No.
29/390,865
Granted
Jun 5, 2012
Kind
S1
Claims (1)

The ornamental design for a frequency converter, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 16, 2022
From: SIEMENS AKTIENGESELLSCHAFT
To: VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH
Reel/Frame 060221/0594 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2011
From: ANDERSSON, JAN
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 026580/0683 →
Priority Claims (1)
EP 001242317 · Oct 29, 2010 · regional