Patents by Inventor Ronald Scheffer

Ronald Scheffer 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).

  • Patent number: 8360206
    Abstract: Cart securing structures are provided for securing shopping carts. In one embodiment, the structures include a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, an electronic display is located on one of the faces of the structure and a control system is provided for presenting advertising and other information using the display.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: January 29, 2013
    Inventor: Ronald Scheffer
  • Publication number: 20110218942
    Abstract: Cart securing structures are provided for securing shopping carts. In one embodiment, the structures include a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, an electronic display is located on one of the faces of the structure and a control system is provided for presenting advertising and other information using the display.
    Type: Application
    Filed: March 14, 2011
    Publication date: September 8, 2011
    Inventor: Ronald Scheffer
  • Patent number: 7905327
    Abstract: Cart securing structures are provided for securing shopping carts. In one embodiment, the structures include a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, an electronic display is located on one of the faces of the structure and a control system is provided for presenting advertising and other information using the display.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: March 15, 2011
    Inventor: Ronald Scheffer
  • Publication number: 20090150243
    Abstract: Cart securing structures are provided for securing shopping carts. In one embodiment, the structures include a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, an electronic display is located on one of the faces of the structure and a control system is provided for presenting advertising and other information using the display.
    Type: Application
    Filed: February 5, 2009
    Publication date: June 11, 2009
    Inventor: Ronald Scheffer
  • Patent number: 7490701
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the securing structure comprises a depression formed in a support surface, such as a concrete or asphalt parking lot. The depression is configured to accept one or more wheels of a wheeled cart therein for restraining the cart. An advertising platform is located in the depression. The advertising platform bears advertising or other information. Another embodiment of the invention is an advertising platform for use with a cart securing structure which is mounted to a support surface. The platform may span the space between two securing structures, the platform having a top surface configured to bear advertising or other information.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: February 17, 2009
    Inventor: Ronald Scheffer
  • Publication number: 20060207840
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the securing structure comprises a depression formed in a support surface, such as a concrete or asphalt parking lot. The depression is configured to accept one or more wheels of a wheeled cart therein for restraining the cart. An advertising platform is located in the depression. The advertising platform bears advertising or other information. Another embodiment of the invention is an advertising platform for use with a cart securing structure which is mounted to a support surface. The platform may span the space between two securing structures, the platform having a top surface configured to bear advertising or other information.
    Type: Application
    Filed: February 21, 2006
    Publication date: September 21, 2006
    Inventor: Ronald Scheffer
  • Patent number: 7070024
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the apparatus includes a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, the apparatus includes an LCD display located on one of the faces and a control system for presenting advertising and other information using the display.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: July 4, 2006
    Inventor: Ronald Scheffer
  • Patent number: 7000737
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the securing structure comprises a depression formed in a support surface, such as a concrete or asphalt parking lot. The depression is configured to accept one or more wheels of a wheeled cart therein for restraining the cart. An advertising platform is located in the depression. The advertising platform bears advertising or other information. Another embodiment of the invention is an advertising platform for use with a cart securing structure which is mounted to a support surface. The platform may span the space between two securing structures, the platform having a top surface configured to bear advertising or other information.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: February 21, 2006
    Inventor: Ronald Scheffer
  • Publication number: 20050051389
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the apparatus includes a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment, the apparatus includes an LCD display located on one of the faces and a control system for presenting advertising and other information using the display.
    Type: Application
    Filed: October 31, 2003
    Publication date: March 10, 2005
    Inventor: Ronald Scheffer
  • Publication number: 20040216965
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the securing structure comprises a depression formed in a support surface, such as a concrete or asphalt parking lot. The depression is configured to accept one or more wheels of a wheeled cart therein for restraining the cart. An advertising platform is located in the depression. The advertising platform bears advertising or other information. Another embodiment of the invention is an advertising platform for use with a cart securing structure which is mounted to a support surface. The platform may span the space between two securing structures, the platform having a top surface configured to bear advertising or other information.
    Type: Application
    Filed: May 21, 2004
    Publication date: November 4, 2004
    Inventor: Ronald Scheffer
  • Patent number: 6648103
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the apparatus includes a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment the apparatus includes an LCD display located on one of the faces and a control system for presenting advertising and other information using the display.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: November 18, 2003
    Inventor: Ronald Scheffer
  • Publication number: 20020166735
    Abstract: A method and apparatus for securing a wheeled device such as a shopping cart is disclosed. In one embodiment, the apparatus includes a body having a pair of spaced stops with an intermediate trough. In use, the wheels of the cart are rolled along an upwardly extending face of one of the stops, over the stop and into the trough between the stops. In one embodiment, advertising is located on the surfaces of one or more of the stops. In one embodiment the apparatus includes an LCD display located on one of the faces and a control system for presenting advertising and other information using the display.
    Type: Application
    Filed: April 26, 2002
    Publication date: November 14, 2002
    Inventor: Ronald Scheffer