U.S. patent number D577,807 [Application Number D/274,507] was granted by the patent office on 2008-09-30 for impeller. This patent grant is currently assigned to ResMed Limited. Invention is credited to Barton John Kenyon, Nicholas Jerome Reed, Ian Malcolm Smith.
United States Patent | D577,807 |
Kenyon , et al. | September 30, 2008 |
**Please see images for: ( Certificate of Correction ) ** |
Inventors: | Kenyon; Barton John (Ashfield, AU), Reed; Nicholas Jerome (Mount Colah, AU), Smith; Ian Malcolm (Westleigh, AU) |
---|---|
Assignee: | ResMed Limited (Bella Vista,
AU) |
Appl. No.: | D/274,507 |
Filed: | April 27, 2007 |
Current U.S. Class: | D23/379; D24/110 |
Current International Class: | 2304 |
Field of Search: | ;D24/110,164 ;128/200.24,204.18,203.12,204.23,204.21,204.25,204.17,204.16 ;417/423.7,427.12,423.14,423.1,360 ;416/3,10,185,188,223B ;415/10 ;D23/370,379,411 |
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