Patents by Inventor Valeriy Kiselev

Valeriy Kiselev 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).

  • DEVICES AND METHODS FOR REMANUFACTURING TONER PRINTER CARTRIDGES
    Publication number: 20180088493
    Abstract: The invention provides devices and methods for remanufacturing toner printer cartridges and their components by reusing a seal for the toner opening port. The invention also provides devices and methods for remanufacturing a printer cartridge by resealing the toner opening port of the toner hopper. The invention also relates to devices and methods to install and replace seals on a toner hopper, refill toner in a toner hopper, replace a bag of toner in a toner hopper, and replace a chip for a toner cartridge. Also included are devices and methods of sealing a toner cartridge and reattaching a toner cartridge end cap to a waste hopper. A soft shell bottle suitable for use in a toner cartridge composed of a soft polymeric material is also provided.
    Type: Application
    Filed: March 14, 2016
    Publication date: March 29, 2018
    Applicant: MITSUBISHI KAGAKU IMAGING CORPORATION
    Inventors: Craig RUMMLER, Shinichi IIJIMA, Mark DRAKE, Valeriy KISELEV, Manuel NUNEZ, Carlos GORDON, Gerardo MARTINEZ
  • Pin driver
    Patent number: 7831172
    Abstract: The present invention also includes a method of remanufacturing a printer cartridge, the printer cartridge comprising printer cartridge components fastened together by a pin, the method comprising the steps of providing a device, the device comprising a shaft configured to apply pressure to the pin; a drive means for driving the shaft against the pin; and applying pressure to the pin using the device.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: November 9, 2010
    Assignee: Mitsubishi Kagaku Imaging Corporation
    Inventors: Gary Silva, Valeriy Kiselev, Gerardo Martinez, Tigran Ohanyan, Denny Holmes
  • Pin driver
    Patent number: 7689143
    Abstract: A device for driving a pin that fastens a printer cartridge drum to a printer cartridge at least on one end of the printer cartridge drum, the device comprising a device body defining a device body recess and a shaft configured to be inserted in the device body recess and to be moved within the device body recess, wherein the movement of the shaft within the device body recess is configured to drive the pin and alter the attachment of the printer cartridge to the printer cartridge at the at least one end of the printer cartridge drum.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: March 30, 2010
    Assignee: Future Graphics Imaging Corporation
    Inventors: Gary Silva, Valeriy Kiselev, Gerardo Martinez
  • Pin driver
    Publication number: 20090257775
    Abstract: The present invention also includes a method of remanufacturing a printer cartridge, the printer cartridge comprising printer cartridge components fastened together by a pin, the method comprising the steps of providing a device, the device comprising a shaft configured to apply pressure to the pin; a drive means for driving the shaft against the pin; and applying pressure to the pin using the device.
    Type: Application
    Filed: June 19, 2009
    Publication date: October 15, 2009
    Applicant: Future Graphics Imaging Corporation
    Inventors: Gary Silva, Valeriy Kiselev, Gerardo Martinez, Tigran Ohanyan, Denny Holmes
  • Pin driver
    Publication number: 20080159779
    Abstract: A device for driving a pin that fastens a printer cartridge drum to a printer cartridge at least on one end of the printer cartridge drum, the device comprising a device body defining a device body recess and a shaft configured to be inserted in the device body recess and to be moved within the device body recess, wherein the movement of the shaft within the device body recess is configured to drive the pin and alter the attachment of the printer cartridge to the printer cartridge at the at least one end of the printer cartridge drum.
    Type: Application
    Filed: December 28, 2006
    Publication date: July 3, 2008
    Applicant: Future Graphics LLC
    Inventors: Gary Silva, Valeriy Kiselev, Gerardo Martinez