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Humidifier tub for a humidifier for a positive airway pressure delivery device

US D635,654 S · Assignee: ResMed Limited · Inventors: Virr; Alexander et al.

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted April 5, 2011. A US design patent lasts 14 years from grant (15 if filed from May 13, 2015), so this one ended April 5, 2025.
  • A design patent protects only how a product looks. We check US rights only.
FiledOctober 4, 2010
GrantedApril 5, 2011
Term endedApril 5, 2025
Application numberD/371058
Classification (CPC)—
Length6 pages

Timeline

Timeline From USPTO dates

2012201420162018202020222024Design grantedApril 5, 2011Term endedApril 5, 2025

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