Patents Represented by Attorney Eugene C. Knoblock
  • Patent number: 4407419
    Abstract: A portable boom support adapted to be mounted on a vehicle which can be adjusted to the contour of the ground and provides the total support for an aerial boom or similar device during its operation. The boom support includes a frame which is attached to the transport vehicle frame and a turntable support pivotally attached to the frame. The turntable support is shiftable about its pivot point by a brace which is adjustable in length and connected at one end to the turntable support and at its other end to the frame. Lateral stability is provided by adjustable outriggers connected to the frame at its ends.
    Type: Grant
    Filed: December 30, 1981
    Date of Patent: October 4, 1983
    Inventor: Shannon K. Clements
  • Patent number: D246934
    Type: Grant
    Filed: July 26, 1976
    Date of Patent: January 10, 1978
    Inventor: Jerry E. Keller
  • Patent number: D248340
    Type: Grant
    Filed: May 24, 1976
    Date of Patent: June 27, 1978
    Inventor: Charles Eugene Miller
  • Patent number: D248669
    Type: Grant
    Filed: June 27, 1977
    Date of Patent: July 25, 1978
    Assignee: Marpac Corporation
    Inventor: Roger Ramsey
  • Patent number: D248903
    Type: Grant
    Filed: September 2, 1976
    Date of Patent: August 15, 1978
    Inventor: Robert L. O'Connor
  • Patent number: D250351
    Type: Grant
    Filed: March 15, 1976
    Date of Patent: November 21, 1978
    Inventor: Michael J. Shewchuk, Jr.
  • Patent number: D251292
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: March 13, 1979
    Assignee: Coachmen Industries
    Inventors: William P. Johnson, Bruce Remington
  • Patent number: D256772
    Type: Grant
    Filed: May 4, 1978
    Date of Patent: September 9, 1980
    Inventor: Ruth Helgren
  • Patent number: D257431
    Type: Grant
    Filed: November 29, 1978
    Date of Patent: October 21, 1980
    Inventor: Arlen L. Huff
  • Patent number: D257774
    Type: Grant
    Filed: June 7, 1978
    Date of Patent: January 6, 1981
    Inventor: Donald F. Pierson
  • Patent number: D268923
    Type: Grant
    Filed: September 19, 1980
    Date of Patent: May 10, 1983
    Inventor: James A. Mann