IP Library › Granted Patent US 541,938
Granted Patent S1
US 541,938 · App. 29/203,179 · Granted May 1, 2007

Open vessel sealer with mechanical cutter

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Quick Facts
Patent No.
US 541,938
App. No.
29/203,179
Granted
May 1, 2007
Kind
S1
Claims (1)

We claim the ornamental design for an open vessel sealer with mechanical cutter, as shown.

Assignments (4)
CHANGE OF NAME Recorded Sep 21, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 025017/0657 →
CHANGE OF NAME Recorded Sep 21, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 025017/0663 →
MERGER Recorded Sep 21, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 025017/0670 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 26, 2004
From: KERR, DUANE E.; ROMERO, PAUL R.; MOSES, MICHAEL C.
To: SHERWOOD SERVICES AG
Reel/Frame 015724/0960 →