IP Library › Granted Patent US 506,827
Granted Patent S1
US 506,827 · App. 29/180,914 · Granted Jun 28, 2005

Nasal mask

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 506,827
App. No.
29/180,914
Granted
Jun 28, 2005
Kind
S1
Claims (1)

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

Assignments (7)
CHANGE OF NAME Recorded Apr 30, 2019
From: RESMED LIMITED
To: RESMED PTY LTD
Reel/Frame 050005/0461 →
CHANGE OF ASSIGNEE'S ADDRESS Recorded May 8, 2008
From: RESMED LIMITED
To: RESMED LIMITED
Reel/Frame 020951/0124 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2003
From: SAADA, JIM
To: E-PRO SERVICES PTY LTD
Reel/Frame 014668/0017 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2003
From: RESMED (R&D) LIMITED
To: RESMED LIMITED
Reel/Frame 014668/0020 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2003
From: E-PRO SERVICES PTY LTD
To: RESMED LIMITED
Reel/Frame 014668/0039 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2003
From: JONES, MICHAEL ANDREW; AMARASINGHE, AMAL SHIRLEY; FU, TIMOTHY TSUN-FAI; LITHGOW, PERRY DAVID; SWEENEY, FIACHRA MARCUS
To: RESMED LIMITED
Reel/Frame 014668/0049 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2003
From: JONES, MICHAEL ANDREW; AMARASINGHE, AMAL SHIRLEY; FU, TIMOTHY TSUN-FAI; LITHGOW, PERRY DAVID; SWEENEY, FIACHRA MARCUS
To: RESMED (R&D) LIMITED
Reel/Frame 014670/0953 →