IP Library › Granted Patent US 537,523
Granted Patent S1
US 537,523 · App. 29/220,931 · Granted Feb 27, 2007

Mask shell

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Quick Facts
Patent No.
US 537,523
App. No.
29/220,931
Granted
Feb 27, 2007
Kind
S1
Claims (1)

The ornamental design for a mask shell, as shown and described.

Assignments (6)
CHANGE OF NAME Recorded Apr 30, 2019
From: RESMED LIMITED
To: RESMED PTY LTD
Reel/Frame 050005/0461 →
CHANGE OF ASSIGNEE'S ADDRESS Recorded Dec 19, 2008
From: RESMED LIMITED
To: RESMED LIMITED
Reel/Frame 022050/0048 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2005
From: DANTANARAYANA, MUDITHA PRADEEP; SMART, GREGORY SCOTT; WORBOYS, DAVID JOHN
To: RESMED LIMITED
Reel/Frame 016711/0264 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2005
From: JOHN SNOW & COMPANY PTY LTD.
To: RESMED LIMITED
Reel/Frame 016711/0376 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2005
From: GING, ANTHONY MICHAEL
To: RESMED LIMITED
Reel/Frame 016711/0379 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2005
From: SNOW, JOHN MICHAEL
To: JOHN SNOW & COMPANY PTY LTD.
Reel/Frame 016711/0392 →