IP Library › Granted Patent US 542,407
Granted Patent S1
US 542,407 · App. 29/251,713 · Granted May 8, 2007

Vent for respiratory mask

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Quick Facts
Patent No.
US 542,407
App. No.
29/251,713
Granted
May 8, 2007
Kind
S1
Claims (1)

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

Assignments (2)
CHANGE OF NAME Recorded Apr 30, 2019
From: RESMED LIMITED
To: RESMED PTY LTD
Reel/Frame 050005/0461 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 25, 2006
From: STALLARD, PHILIP THOMAS; VELISS, LEE JAMES; JUDSON, DANIEL ROBERT
To: RESMED LIMITED
Reel/Frame 017806/0847 →