Patents Represented by Attorney Bick R. Wascher
  • Patent number: 5878680
    Abstract: A linear actuated needle seeder comprising a frame, a seed dispenser assembly further including a shuffler assembly and a capture assembly. The seed shuffler assembly further comprises: an energizeable vibrator having a top portion and a bottom portion, and a seed tray attached to the vibrator. The capture assembly further comprises: a master cylinder supported by the frame and having a cylinder shaft with spaced apart ends operably extending therefrom, a vacuum bar attached to the cylinder shaft, and a slide extending upwardly above the frame and having a slide surface angled in a linearly downward direction toward the seed tray and positioned to enable the vacuum bar to rest thereon and oscillate between an up position and down position in response to the reciprocating movements of the cylinder shaft.
    Type: Grant
    Filed: December 21, 1996
    Date of Patent: March 9, 1999
    Assignee: Bouldin & Lawson, Inc.
    Inventor: Graham Goodenough