IP Library › Granted Patent US 630,229
Granted Patent S1
US 630,229 · App. 29/337,781 · Granted Jan 4, 2011

Vacuum pump

Assignee: Oerlikon Leybold Vacuum GmbH
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Quick Facts
Patent No.
US 630,229
App. No.
29/337,781
Granted
Jan 4, 2011
Kind
S1
Claims (1)

The ornamental design for a vacuum pump, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Nov 21, 2016
From: OERLIKON LEYBOLD VACUUM GMBH
To: LEYBOLD GMBH
Reel/Frame 040653/0051 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 28, 2009
From: DREIFERT, THOMAS
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 023013/0621 →
Priority Claims (1)
EP 001048839 · Dec 1, 2008 · regional