Patents by Inventor Alexander Landesberg

Alexander Landesberg 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).

  • FLOOR CLEANING FORMULATION COMPRISING AN AGENT FOR CONTROLLING INSECTS
    Publication number: 20180216035
    Abstract: The present invention is directed to a cleaning formulation comprising a cleaning agent and an insect growth regulator (IGR) and to a method for indoor control of household insects comprising applying a cleaning formulation comprising a cleaning agent and an insect growth regulator (IGR).
    Type: Application
    Filed: March 28, 2018
    Publication date: August 2, 2018
    Inventor: Alexander LANDESBERG
  • FLOOR CLEANING FORMULATION COMPRISING AN AGENT FOR CONTROLLING INSECTS
    Publication number: 20150045280
    Abstract: The present invention is directed to a cleaning formulation comprising a cleaning agent and an insect growth regulator (IGR) and to a method for indoor control of household insects comprising applying a cleaning formulation comprising a cleaning agent and an insect growth regulator (IGR).
    Type: Application
    Filed: November 17, 2011
    Publication date: February 12, 2015
    Applicant: SANO BRUNO'S ENTERPRISES LTD.
    Inventor: Alexander Landesberg
  • Toilet rim dispenser for colored liquid
    Patent number: 6698034
    Abstract: A liquid rim dispenser intended for suspension from a rim of a toilet bowl adjacent a wall thereof, in the path of flushing water during a flushing operation, comprises a basin with a basin wall and a basin bottom having a bottom opening and a cup with a cup wall and a cup bottom fixed within said basin. The dispenser further comprises a container with a colored staining liquid having a discharge opening facing the bottom of the cup with a predetermined clearance therebetween. The dispenser is so configured that the discharge opening is lower than the cup wall, and the bottom opening is lower than the cup wall and is located remote from the wall of the toilet bowl, and at least when the dispenser is suspended from the bowl rim, the bottom opening is higher than a low portion of the basin bottom.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: March 2, 2004
    Assignee: San Bruno's Enterprises Ltd.
    Inventors: Alexander Landesberg, Marc Bremaeker
  • TOILET RIM DISPENSER FOR COLORED LIQUID
    Publication number: 20040031091
    Abstract: A liquid rim dispenser intended for suspension from a rim of a toilet bowl adjacent a wall thereof, in the path of flushing water during a flushing operation, comprises a basin with a basin wall and a basin bottom having a bottom opening and a cup with a cup wall and a cup bottom fixed within said basin. The dispenser further comprises a container with a colored staining liquid having a discharge opening facing the bottom of the cup with a predetermined clearance therebetween. The dispenser is so configured that the discharge opening is lower than the cup wall, and the bottom opening is lower than the cup wall and is located remote from the wall of the toilet bowl, and at least when the dispenser is suspended from the bowl rim, the bottom opening is higher than a low portion of the basin bottom.
    Type: Application
    Filed: December 30, 2002
    Publication date: February 19, 2004
    Applicant: Sano Bruno's Enterprises Ltd.
    Inventors: Alexander Landesberg, Marc De Bremaeker