USD498529SExpiredUtility

Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)

Assignee: RESMED LTDPriority: Jul 26, 1996Filed: Jan 14, 2003Granted: Nov 16, 2004

Est. expiryJul 26, 2016(expired)· nominal 20-yr term from priority

Inventors:Philip Rodney Kwok Robert Edward Styles

PatentIndex Score

Cited by

248

References

Claims

exact text as granted — not AI-modified

The ornamental design for a portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP), as shown and described.

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