Patents by Inventor Madhu Kumar Rajagopal

Madhu Kumar Rajagopal 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).

  • Filter device
    Patent number: 10350524
    Abstract: A filter device has a filter housing and a clamping bracket engaging around the filter housing. The clamping bracket includes a bracket and a clamping collar that are swivelably coupled by a hinge, the bracket and the clamping collar being positively connected adjacent to the hinge through the engagement of a projection into an engagement window.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: July 16, 2019
    Assignee: MANN+HUMMEL GmbH
    Inventors: Madhu Kumar Rajagopal, Prashanth Mari Ambanna
  • Filter Device
    Publication number: 20170291127
    Abstract: A filter device has a filter housing and a clamping bracket engaging around the filter housing. The clamping bracket includes a bracket and a clamping collar that are swivelably coupled by a hinge, the bracket and the clamping collar being positively connected adjacent to the hinge through the engagement of a projection into an engagement window.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 12, 2017
    Inventors: Madhu Kumar Rajagopal, Prashanth Mari Ambanna