U.S. patent number D644,728 [Application Number D/347,475] was granted by the patent office on 2011-09-06 for mask. This patent grant is currently assigned to ResMed Limited. Invention is credited to Anthony Michael Ging, John Michael Snow, David John Worboys.
United States Patent | D644,728 |
Worboys , et al. | September 6, 2011 |
Inventors: | Worboys; David John (Belrose, AU), Ging; Anthony Michael (Heathcote Valley, NZ), Snow; John Michael (Busselton, AU) |
---|---|
Assignee: | ResMed Limited (Bella Vista,
AU) |
Appl. No.: | D/347,475 |
Filed: | February 2, 2010 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
29292783 | Oct 29, 2007 | D624176 | |||
29267092 | Oct 5, 2006 | D557411 | |||
29216698 | Nov 8, 2004 | D535023 | |||
Current U.S. Class: | D24/110.1 |
Current International Class: | 2902 |
Field of Search: | ;D24/110.1,110.4,110.5,164 ;128/204.18,205.25,206.18,206.26,206.27,207.11,207.13,207.17,206.24,206.21 ;D11/200-201,204,210,214-215,219 ;D8/349,360,371,382 ;24/168-169,22,23R,176,193,196-198,200,578.15 ;224/628 |
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