Patents by Inventor Lawrence Leff

Lawrence Leff 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).

  • Multi-chamber spray bottle
    Patent number: 10618070
    Abstract: A multi-chamber spray bottle comprises a fluid reservoir having a plurality of individual chambers disposed along a horizontal axis. Each reservoir is in fluid communication with a detachable squeeze spray adapter. The fluid reservoir has a single snap on lid providing access to the interior environment of each reservoir. A removable funnel is secured within the base of the fluid reservoir.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: April 14, 2020
    Inventor: Lawrence Leff