Patents by Inventor Derrick Mathis

Derrick Mathis 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).

  • Publication number: 20110227728
    Abstract: The invention relates to a system and method of using a remotely electronically-activated visual, auditory, or transmitted signal to alert persons within close proximity to the visual signal of an emergency situation. In an embodiment of the method of this invention, a visual signal is placed in a location within a structure facing a public area outside of the structure. To operate this system, a person activates an activation mechanism, such as by pushing a button, on a remote transmitter. The remote transmitter then sends an electromagnetic signal, preferably a radio signal, to the receiving antenna of a wireless signal receiver. Upon receiving the electromagnetic signal, the receiving antenna activates a switch that sends electric power from a power source to the visual signal. The electric power activates a light source inside of the visual signal, which lights up a warning message.
    Type: Application
    Filed: August 7, 2010
    Publication date: September 22, 2011
    Inventor: Derrick Mathis
  • Patent number: 6708835
    Abstract: An extendable basket and kit for making an extendable basket are disclosed. The extendable basket includes an ordinary basket, such as a laundry basket, and a fabric extension that can be secured generally about the perimeter of the basket. The fabric extension extends outwardly from the basket and increases the effective carrying capacity of the basket. The fabric extension may be releasably secured to the basket via clips, or other means. The fabric extension may include a drawstring with a locking mechanism. The kit may include the fabric extension and a selected number of fasteners.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: March 23, 2004
    Inventor: Derrick Mathis