Patents by Inventor Mark S. Celich

Mark S. Celich 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).

  • Ramp assembly
    Patent number: 8302235
    Abstract: A ramp assembly for a vehicle generally includes a ramp platform having a top substantially planar tread surface and first and second ends, and an extension section movably coupled to the first end of the ramp platform at an interface, wherein the extension section is configured to move between a first extension section orientation and a second extension section orientation.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: November 6, 2012
    Assignee: Homecare Products, Inc.
    Inventors: David A. Bailie, Mark S. Celich
  • Extension section for ramp platform
    Patent number: 8191193
    Abstract: An extension section for a ramp platform generally includes a first sloping portion including a lip releasably that is receivable by a lip receiving channel, wherein the first sloping portion includes a stepped surface configured to interface with a transition plate, and a second sloping portion oriented with respect to the first sloping section such that the first and second sloping portions converge to form an obtuse angle at their juncture.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: June 5, 2012
    Assignee: Homecare Products, Inc.
    Inventors: David A. Bailie, Mark S. Celich
  • EXTENSION SECTION FOR RAMP PLATFORM
    Publication number: 20110225743
    Abstract: An extension section for a ramp platform generally includes a first sloping portion including a lip releasably that is receivable by a lip receiving channel, wherein the first sloping portion includes a stepped surface configured to interface with a transition plate, and a second sloping portion oriented with respect to the first sloping section such that the first and second sloping portions converge to form an obtuse angle at their juncture.
    Type: Application
    Filed: May 27, 2011
    Publication date: September 22, 2011
    Applicant: HOMECARE PRODUCTS, INC.
    Inventors: David A. Bailie, Mark S. Celich
  • Ramp assembly including extension section
    Patent number: 7950094
    Abstract: A ramp assembly generally includes a ramp platform having a top substantially planar tread surface and an extension section extending outwardly from an end of the ramp platform. The extension section has proximal and distal sloping portions that converge at a juncture forming an obtuse angle therebetween.
    Type: Grant
    Filed: April 6, 2007
    Date of Patent: May 31, 2011
    Assignee: Homecare Products, Inc.
    Inventors: David A. Bailie, Mark S. Celich
  • RAMP ASSEMBLY INCLUDING EXTENSION SECTION
    Publication number: 20070237615
    Abstract: A ramp assembly generally includes a ramp platform having a top substantially planar tread surface and an extension section extending outwardly from an end of the ramp platform. The extension section has proximal and distal sloping portions that converge at a juncture forming an obtuse angle therebetween.
    Type: Application
    Filed: April 6, 2007
    Publication date: October 11, 2007
    Applicant: HOMECARE PRODUCTS, INC.
    Inventors: David A. Bailie, Mark S. Celich