Patents Represented by Attorney Crandall Patent Group, LLC

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  • Respiratory device
    Patent number: 8336550
    Abstract: In an embodiment, a respiratory device is disclosed. The respiratory device may include a nasal device. The respiratory device may also include a conveyor device coupled with the nasal device. The respiratory device may further include an oral device, wherein the oral device may include an adjustment nut sized to couple with the conveyor device.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: December 25, 2012
    Inventor: Joseph Goldstein
  • Respiratory shield
    Patent number: 8042547
    Abstract: In an embodiment, a respiratory shield is disclosed. The respiratory shield is sized to be coupled with a respiratory device having a nasal air intake member so as to be positioned along an oral airflow axis.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: October 25, 2011
    Inventor: Joseph Goldstein