Patents by Inventor Christopher H. Delgado

Christopher H. Delgado has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Breathing mask
    Patent number: 8028698
    Abstract: Breathing mask assemblies that include adjustable forehead supports are disclosed herein. In one embodiment, a forehead support is adjustably coupled to a central or main body of the breathing mask. A clamp is configured to lock the position of the forehead support relative to the central body and to lock forehead support at multiple different positions. In one exemplary embodiment, the forehead support may be locked at any position along a path of travel between a first position and a second position.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: October 4, 2011
    Assignee: Invacare Corporation
    Inventors: Valentine A. Hodos, Neal J. Curran, Christopher H. Delgado
  • BREATHING MASK
    Publication number: 20080066761
    Abstract: Breathing mask assemblies that include adjustable forehead supports are disclosed herein. In one embodiment, a forehead support is adjustably coupled to a central or main body of the breathing mask. A clamp is configured to lock the position of the forehead support relative to the central body and to lock forehead support at multiple different positions. In one exemplary embodiment, the forehead support may be locked at any position along a path of travel between a first position and a second position.
    Type: Application
    Filed: September 17, 2007
    Publication date: March 20, 2008
    Applicant: INVACARE CORPORATION
    Inventors: Valentine A. Hodos, Neal J. Curran, Christopher H. Delgado
  • Adjustable chair
    Patent number: 6957865
    Abstract: An adjustable leg for a chair includes a leg housing, secured to a seat, that includes a threaded inner wall. A leg extension is received into the leg housing and includes external threaded portions that mate with the threaded inner wall. A tab in the leg housing cooperates with the external threaded portions and secures the leg extension at a predefined position in the leg housing.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: October 25, 2005
    Assignee: Invacare Corporation
    Inventors: Joseph W. Adams, Christopher H. Delgado
  • Chair
    Patent number: D526517
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: August 15, 2006
    Assignee: Invacare Corporation
    Inventors: Joseph W. Adams, Christopher H. Delgado, Robert R. Bly, John D. Lescher
  • Skirt guard
    Patent number: D476927
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: July 8, 2003
    Assignee: Invacare Corporation
    Inventor: Christopher H. Delgado
  • Skirt guard
    Patent number: D477257
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: July 15, 2003
    Assignee: Invacare Corporation
    Inventor: Christopher H. Delgado
  • Card reader for mobile communicator
    Patent number: D659138
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: May 8, 2012
    Assignee: Verifone, Inc.
    Inventors: Shin-An Steve Hsu, Christopher H. Delgado, Stanley Kuo, Dave Turnbull, Dan Loomis