IP Library › Granted Patent US 543,620
Granted Patent S1
US 543,620 · App. 29/251,707 · Granted May 29, 2007

Adjustable forehead support dial for respiratory mask

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Quick Facts
Patent No.
US 543,620
App. No.
29/251,707
Granted
May 29, 2007
Kind
S1
Claims (1)

The ornamental design for an adjustable forehead support dial 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 27, 2006
From: CHU, VINCENT; NG, EVA; HOWARD, SCOTT ALEXANDER; LEE, WILLIAM MURRAY
To: RESMED LIMITED
Reel/Frame 017847/0876 →