Patents by Inventor Larry Freiberg

Larry Freiberg 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).

  • Automation controller I/O module
    Patent number: 7670148
    Abstract: This invention describes an I/O module for a modular automation controller. The controller has a main assembly including a motherboard. The I/O modules plug into the motherboard. The modules are parallel to the motherboard allowing use of surface mount LED indicators reducing manufacturing costs. The modules use a plastic cover which retains the module's PCA as well latches the module to the motherboard, making the automation controller less expensive.
    Type: Grant
    Filed: January 21, 2007
    Date of Patent: March 2, 2010
    Assignee: Shaltech, Inc.
    Inventors: Shalabh Kumar, Larry Freiberg
  • AUTOMATION CONTROLLER I/O MODULE
    Publication number: 20070173079
    Abstract: This invention describes an I/O module for a modular automation controller. The controller has a main assembly including a motherboard. The I/O modules plug into the motherboard. The modules are parallel to the motherboard allowing use of surface mount LED indicators reducing manufacturing costs. The modules use a plastic cover which retains the module's PCA as well latches the module to the motherboard, making the automation controller less expensive.
    Type: Application
    Filed: January 21, 2007
    Publication date: July 26, 2007
    Inventors: Shalabh Kumar, Larry Freiberg