Patents by Inventor David J. Berger

David J. Berger 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).

  • Fairing mounting system
    Patent number: 8925999
    Abstract: A mounting system is provided that mounts a fairing to the cab of a semi-tractor in a manner that hides the fasteners from view. The mounting system provides quicker assembly and disassembly among others. The mounting system may include anchor pins at one end section of the transition fairing, a single mounting screw at the opposite end section of the transition fairing, and one or more fasteners of the Snaploc® type at the mid-section of the transition fairing. Each of the couplings interface with a suitable corresponding bracket, etc, in order to mount the fairing to the associated surface of the vehicle.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 6, 2015
    Assignee: PACCAR Inc
    Inventors: Christopher A. Nelson, Stephen L. Pilcher, Kunjithapadam Raghavendran, Paul J. Troxler, David J. Berger, Muhammad Salman
  • FAIRING MOUNTING SYSTEM
    Publication number: 20140265434
    Abstract: A mounting system is provided that mounts a fairing to the cab of a semi-tractor in a manner that hides the fasteners from view. The mounting system provides quicker assembly and disassembly among others. The mounting system may include anchor pins at one end section of the transition fairing, a single mounting screw at the opposite end section of the transition fairing, and one or more fasteners of the Snaploc® type at the mid-section of the transition fairing. Each of the couplings interface with a suitable corresponding bracket, etc, in order to mount the fairing to the associated surface of the vehicle.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: PACCAR Inc
    Inventors: Christopher A. Nelson, Stephen L. Pilcher, Kunjithapadam Raghavendran, Paul J. Troxler, David J. Berger, Muhammad Salman
  • Method and apparatus for gravel packing a well through a tubing string
    Patent number: 5219025
    Abstract: A gravel packing assembly which may be utilized in a method to gravel pack a well through the tubing string. The gravel pack assembly includes a crossover assembly which facilitates the pumping of a gravel slurry into a wellbore, and the taking of the fluid return through the tubing string. A gravel pack screen will be coupled in the assembly beneath the crossover assembly to facilitate the conventional placement of the gravel pack. After the placement of gravel in the well, the crossover assembly may be removed from the well, leaving the screen in place with the gravel pack.
    Type: Grant
    Filed: April 10, 1992
    Date of Patent: June 15, 1993
    Assignee: Otis Engineering Corporation
    Inventors: David J. Berger, Thomas G. Whiteley
  • Door arrangement
    Patent number: 4158277
    Abstract: A door arrangement having particular adaptability for use on a storage cabinet characterized by a frame positioning a reversible or interchangeable panel, the latter being slideable into a received position upon removal of a portion or section of the frame.
    Type: Grant
    Filed: June 7, 1976
    Date of Patent: June 19, 1979
    Assignee: The United Cabinet Corporation
    Inventors: Stanley G. Krempp, David J. Berger
  • Football kicking tee
    Patent number: D333500
    Type: Grant
    Filed: August 15, 1990
    Date of Patent: February 23, 1993
    Inventors: David J. Berger, Richard E. Berger