Patents by Inventor Siddharth Subramaniam Chakrapani

Siddharth Subramaniam Chakrapani 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).

  • Compact drain snake
    Patent number: 10240330
    Abstract: A drain snake may include a hollow body having a rearward end and a forward end, and a longitudinal axis extending between the rearward and forward ends. The forward end has a cable feed passage. The drain snake may further include a cable having a first portion coiled in the body around the axis in a location between the rearward and forward ends. The cable has a second portion extending out of the feed passage of the forward end of the hollow body. The drain snake also include a fastener extending through the body at the forward end and into the feed passage to secure and release the cable.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: March 26, 2019
    Assignee: Brasscraft Manufacturing Company
    Inventors: David Christopher Tisch, Siddharth Subramaniam Chakrapani
  • COMPACT DRAIN SNAKE
    Publication number: 20170342693
    Abstract: A drain snake may include a hollow body having a rearward end and a forward end, and a longitudinal axis extending between the rearward and forward ends. The forward end has a cable feed passage. The drain snake may further include a cable having a first portion coiled in the body around the axis in a location between the rearward and forward ends. The cable has a second portion extending out of the feed passage of the forward end of the hollow body. The drain snake also include a fastener extending through the body at the forward end and into the feed passage to secure and release the cable.
    Type: Application
    Filed: May 31, 2016
    Publication date: November 30, 2017
    Inventors: David Christopher Tisch, Siddharth Subramaniam Chakrapani