Patents by Inventor Ramesh Karuppasamy

Ramesh Karuppasamy 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).

  • Publication number: 20210086531
    Abstract: Examples of a paper-clearance apparatus for removing jammed paper from a printer are described herein. The paper-clearance apparatus includes an outer shaft mounted transversely above a printing medium path of a printer; an inner shaft movably disposed inside the outer shaft; a roller assembly including a sliding bush mounted over the outer shaft; and a handle connected inside the inner shaft from outside a printer housing. The handle is being rotatable so that the roller connected with the inner shaft touches the jammed paper and rotates along with the jammed paper to grip the jammed paper. Further, the handle is being pullable away from the printer housing so as to pull out the jammed paper beneath the printer housing.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Applicant: Xerox Corporation
    Inventors: Senthil Sivaraman, Ramesh Karuppasamy, Sivakumar Mani
  • Patent number: 10953669
    Abstract: Examples of a paper-clearance apparatus for removing jammed paper from a printer are described herein. The paper-clearance apparatus includes an outer shaft mounted transversely above a printing medium path of a printer; an inner shaft movably disposed inside the outer shaft; a roller assembly including a sliding bush mounted over the outer shaft; and a handle connected inside the inner shaft from outside a printer housing. The handle is being rotatable so that the roller connected with the inner shaft touches the jammed paper and rotates along with the jammed paper to grip the jammed paper. Further, the handle is being pullable away from the printer housing so as to pull out the jammed paper beneath the printer housing.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: March 23, 2021
    Assignee: Xerox Corporation
    Inventors: Senthil Sivaraman, Ramesh Karuppasamy, Sivakumar Mani