Patents by Inventor Douglas Weisband

Douglas Weisband 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).

  • Toilet Screen With Opening and Cleaning Parts
    Publication number: 20240084568
    Abstract: A toilet screen having an opening in the center which allows solids to pass through the opening, but having cleaning and deodorizing properties. The screen can include a fin which causes the screen to rotate when the water in the toilet rotates.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 14, 2024
    Inventor: Douglas Weisband
  • Charge sharing battery pack for telephone
    Patent number: 11152820
    Abstract: A dual wireless phone charger enables sharing charge to another users' phone. A battery can be connected to a first side wireless charger, facing in a first direction, a second side wireless charger, separated from the first side wireless charger and a battery and wireless charging circuit, providing power supplied by the battery, to both of the first side wireless charger and the second side wireless charger. One or both of the wireless chargers can be connected on a wire so it can be separated from the other.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: October 19, 2021
    Inventor: Douglas Weisband
  • Charge Sharing Battery Pack for Telephone
    Publication number: 20200112205
    Abstract: A dual wireless phone charger enables sharing charge to another users' phone. A battery can be connected to a first side wireless charger, facing in a first direction, a second side wireless charger, separated from the first side wireless charger and a battery and wireless charging circuit, providing power supplied by the battery, to both of the first side wireless charger and the second side wireless charger. One or both of the wireless chargers can be connected on a wire so it can be separated from the other.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 9, 2020
    Inventor: Douglas Weisband