IP Library › Granted Patent US 530,740
Granted Patent S1
US 530,740 · App. 29/218,523 · Granted Oct 24, 2006

Ink cartridge

Assignee: J.S. Staedtler GmbH & Co.
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Quick Facts
Patent No.
US 530,740
App. No.
29/218,523
Granted
Oct 24, 2006
Kind
S1
Claims (1)

The ornamental design for an ink cartridge, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 2, 2016
From: J.S. STAEDTLER GMBH & CO. KG
To: STAEDTLER MARS GMBH & CO. KG
Reel/Frame 037974/0427 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 3, 2004
From: ENGEL, STEFAN
To: J.S. STAEDTLER GMBH & CO.
Reel/Frame 016061/0752 →
Priority Claims (1)
EM 000184296 · Jun 3, 2004 · regional