Patents by Inventor Levanon Benayahoo

Levanon Benayahoo 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).

  • Passive dispenser fordosing and issuing a predetermined amount of dispensable liquid
    Publication number: 20030041369
    Abstract: A dispenser for dispensing metered amount of liquid into a toilet cistern, comprising a basin adapted to receive a metered amount of dispensable liquid received from a container via a discharge spout. An airlock prevents further discharge of liquid above a predetermined amount in the basin when the discharge spout is covered by the dispensable liquid. A siphon inlet is in liquid communication with the metered amount in the basin, and the siphon outlet is in liquid communications with the cistern water at quiescent times. Upon flush, the siphon siphons out the dispensable liquid in the basin, breaking the airlock, and allowing a new metered amount of dispensable liquid to flow to he basin, ready for next flush.
    Type: Application
    Filed: October 22, 2002
    Publication date: March 6, 2003
    Inventor: Levanon Benayahoo
  • Passive dispenser fordosing and issuing a predetermined amount of dispensable liquid
    Patent number: 6526599
    Abstract: A dispenser for dispensing metered amount of liquid into a toilet cistern, comprising a basin adapted to receive a metered amount of dispensable liquid received from a container via a discharge spout. An airlock prevents further discharge of liquid above a predetermined amount in the basin when the discharge spout is covered by the dispensable liquid. A siphon inlet is in liquid communication with the metered amount in the basin, and the siphon outlet is in liquid communications with the cistern water at quiescent times. Upon flush, the siphon siphons out the dispensable liquid in the basin, breaking the airlock, and allowing a new metered amount of dispensable liquid to flow to the basin, ready for next flush.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: March 4, 2003
    Inventor: Levanon Benayahoo
  • Passive dispenser fordosing and issuing a predetermined amount of dispensable liquid
    Publication number: 20020074368
    Abstract: A dispenser for dispensing metered amount of liquid into a toilet cistern, comprising a basin adapted to receive a metered amount of dispensable liquid received from a container via a discharge spout. An airlock prevents further discharge of a liquid above a predetermined amount in the basin when the discharge spout is covered vy the dispensable liquid. A siphon inlet is in liquid communication with the metered amount in the basin, and the siphon outlet is in liquid communications with the cistern water at quiescent times. Upon flush, the siphon siphons out the dispensable liquid in the basin, breaking the airlock, and allowing a new metered amount of dispensable liquid to flow to the basin, ready for the next flush.
    Type: Application
    Filed: July 19, 2001
    Publication date: June 20, 2002
    Inventor: Levanon Benayahoo