Patents by Inventor Ravindra Kashyap

Ravindra Kashyap 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: 20200187688
    Abstract: The system includes a cup, a lid, a stir, and one or more bags. The cup is configured to hold fluids. The lid includes a top portion and a bottom portion configured to couple to and cover an open portion of the cup. The stir includes a knob, a longitudinal shaft, and a distal shaft extending outwardly from the longitudinal shaft. The knob is disposed on the top portion of the lid and coupled to the longitudinal shaft threaded through the bottom portion of the lid. The one or more bags are coupled along the length of the longitudinal shaft.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventors: Ravindra Kashyap, Govind Sahu
  • Patent number: 9249789
    Abstract: Disclosed is an embodiment that introduces a novel system to pump fluids, or, gases or, semi-solids, or, solids, from one place to another. Conventionally, a motorized pump systems are used to pump any given fluid from one position to another, nonetheless, in this invention not only a new system of pumping fluids is so introduced, but, existing functions of a conventional motorized pumping systems are saliently augmented by the pipe pump system. The pipe pump functions basically, by a series of electromagnets, that are placed around a flexible and resilient tube, (a rubber tube, for instance), and when these said electromagnet arrangements are actuated, then, that causes the pipe pump to pump out fluids, by squeezing on the fluids, or gases, contained within.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: February 2, 2016
    Inventors: Ravindra Kashyap, Govind Sahu
  • Patent number: 9112197
    Abstract: A Fuel Cell Motor, or, Fuel Cell Engine, and system are described. A central output shaft is mounted with a novel set of rotationally capable fuel cells, of various shapes and configurations. These fuel cells when supplied by hydrogen and oxygen fuels generate electricity. That electricity so generated is channeled to electromagnet winding poles that are mounted on top of these rotationally capable fuel cells and also to the nearby stator electromagnetic poles. The current in the armature electromagnet poles produces magnetic fields which interacts with the congruent magnetic fields produced by the stator electromagnetic winding poles, to cause a rotational motion on the armature poles, adjoined to the central output shaft; henceforth, accomplishing the operations of an electric motor.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: August 18, 2015
    Inventors: Ravindra Kashyap, Govind L. Sahu
  • Publication number: 20120087809
    Abstract: Disclosed is an embodiment that introduces a novel system to pump fluids, or, gases or, semi-solids, or, solids, from one place to another. Conventionally, a motorized pump systems are used to pump any given fluid from one position to another, nonetheless, in this invention not only a new system of pumping fluids is so introduced, but, existing functions of a conventional motorized pumping systems are saliently augmented by the pipe pump system. The pipe pump functions basically, by a series of electromagnets, that are placed around a flexible and resilient tube, (a rubber tube, for instance), and when these said electromagnet arrangements are actuated, then, that causes the pipe pump to pump out fluids, by squeezing on the fluids, or gases, contained within.
    Type: Application
    Filed: October 7, 2011
    Publication date: April 12, 2012
    Inventors: Ravindra Kashyap, Govind Sahu
  • Patent number: 7045702
    Abstract: A solar-paneled windmill is provided having aerodynamic fan blades provided with solar panels. The windmill produces electricity using wind energy and solar energy. In another embodiment, magnets are provided to the solar-paneled windmill fan blades to generate magnetic fields to increase the amount of electrical energy produced.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: May 16, 2006
    Inventor: Ravindra Kashyap
  • Patent number: 6932764
    Abstract: A multipurpose retractor is disclosed for use in surgical operations. The retractor can also be used as a speculum. The retractor is made from metal plates, springs, strings, hinges, rods and a worm gear system. The retractor can expand from having a very small diameter to a very large diameter. And at the same time it can produce substantial force or pressure to keep any orifice, birth canal, surgical incision open steadily and stably. The retractor can be easily collapsed after use within seconds using a worm gear system. The worm gear system provides considerable mechanical advantage and allows for the contraction of the retractor with little applied force by the hand. It also allows for control of the retractor to remain in a certain diameter size. A locking mechanism applied to the gear system prevents the retractor from unfolding and therefore the retractor remains stable. The spring system provides the retractor to open completely with great force and remain open.
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: August 23, 2005
    Inventor: Ravindra Kashyap
  • Publication number: 20030230333
    Abstract: A solar-paneled windmill is provided having aerodynamic fan blades provided with solar panels. The windmill produces electricity using wind energy and solar energy. In another embodiment, magnets are provided to the solar-paneled windmill fan blades to generate magnetic fields to increase the amount of electrical energy produced.
    Type: Application
    Filed: March 19, 2003
    Publication date: December 18, 2003
    Inventor: Ravindra Kashyap
  • Publication number: 20030097045
    Abstract: A multipurpose retractor is disclosed for use in surgical operations. The retractor can also be used as a speculum. The retractor is made from metal plates, springs, strings, hinges, rods and a worm gear system. The retractor can expand from having a very small diameter to a very large diameter. And at the same time it can produce substantial force or pressure to keep any orifice, birth canal, surgical incision open steadily and stably. The retractor can be easily collapsed after use within seconds using a worm gear system. The worm gear system provides considerable mechanical advantage and allows for the contraction of the retractor with little applied force by the hand. It also allows for control of the retractor to remain in a certain diameter size. A locking mechanism applied to the gear system prevents the retractor from unfolding and therefore the retractor remains stable. The spring system provides the retractor to open completely with great force and remain open.
    Type: Application
    Filed: November 20, 2002
    Publication date: May 22, 2003
    Inventor: Ravindra Kashyap