Patents by Inventor David Krippendorf

David Krippendorf 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).

  • Time lockable container and system
    Patent number: 9199772
    Abstract: A time-lockable storage container having a single actuation button/dial to input a time period to lock the container.
    Type: Grant
    Filed: March 30, 2013
    Date of Patent: December 1, 2015
    Inventor: David Krippendorf
  • TIME LOCKABLE CONTAINER AND SYSTEM
    Publication number: 20130256256
    Abstract: A time-lockable storage container having a single actuation button/dial to input a time period to lock the container.
    Type: Application
    Filed: March 30, 2013
    Publication date: October 3, 2013
    Applicant: WAREHOUSE INNOVATIONS, INC
    Inventors: David Krippendorf, Ryan Tseng