Patents by Inventor James McKay Duncan

James McKay Duncan 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).

  • Merchandising system with flippable column and/or item stop
    Patent number: 8056734
    Abstract: Disclosed herein is a merchandising system and method that permits access from the front of a column of shelves and along a side of the column of shelves, the shelves in each column extending from the front of the merchandizing system to a back area of the merchandising system. Each shelf can be of any suitable design for supporting products or items. The merchandising system can have at least one flippable column comprising at least one shelf suitable for supporting a single row of items. Various front item stops are also disclosed.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: November 15, 2011
    Assignee: RTC Industries, Inc.
    Inventors: Albert Menz, James McKay Duncan, Stephen Hardy
  • Merchandising System with Flippable Column and/or Item Stop
    Publication number: 20080129161
    Abstract: Disclosed herein is a merchandising system and method that permits access from the front of a column of shelves and along a side of the column of shelves, the shelves in each column extending from the front of the merchandizing system to a back area of the merchandising system. Each shelf can be of any suitable design for supporting products or items. The merchandising system can have at least one flippable column comprising at least one shelf suitable for supporting a single row of items. Various front item stops are also disclosed.
    Type: Application
    Filed: October 23, 2007
    Publication date: June 5, 2008
    Applicant: RTC Industries, Inc.
    Inventors: Albert Menz, James McKay Duncan, Stephen Hardy
  • Air pump
    Patent number: D467941
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: December 31, 2002
    Inventor: James McKay Duncan
  • Air pump
    Patent number: D467942
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: December 31, 2002
    Assignee: Interdynamics, Inc.
    Inventor: James McKay Duncan