Patents by Inventor Gerald Koefelda

Gerald Koefelda 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).

  • Patent number: 11229285
    Abstract: A container rack for pliable bottles, the container rack having a frame and one or more bottle receptacles extending in a horizontal direction into the frame. Each bottle receptacles has a liner wall having a generally circular profile as viewed along the horizontal direction, and a support wall extending radially inward from the liner wall within a lower-most quadrant of the generally circular profile of the liner wall. The support wall has a base portion and a plurality of ribs extending along the horizontal direction and protruding away from the base portion to respective distal ends with the base portion between the distal ends and the generally circular profile of the liner wall. The respective distal ends define a support surface configured to support at least one pliable bottle.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: January 25, 2022
    Assignee: Polymer Solutions International Inc.
    Inventors: John A. Spadavecchia, Gerald Koefelda, Daniel E. Kelly
  • Publication number: 20060113210
    Abstract: A stacking crate for bottles has a plurality of tapered pylons extending upward from a periphery of a floor. A rib extends downwardly in the interior of a cavity in each pylon. Each pylon further includes a slot in an upper surface of the pylon substantially aligned with the rib. When similar crates are nested, the ribs in the pylons of one crate will rest in the slots in the upper surface of the pylons of the lower crate, thus permitting the crates to be nested.
    Type: Application
    Filed: November 21, 2005
    Publication date: June 1, 2006
    Inventors: Jon Hassell, William Apps, Gerald Koefelda
  • Publication number: 20060011627
    Abstract: A collapsible container includes a base, and pairs of opposed side and end walls that are pivotally mounted on the base. When the side walls are pivoted to a raised position against inward flanges defined on the end walls, latch members on the side walls engage complementary shoulders defined on end wall flange projections to thereby lock the side walls relative to the end walls. Each latch member includes a base portion mounted proximate to a respective lateral edge of the side wall, a lever arm portion extending away from the side wall's lateral edge, and an intermediate portion having a camming surface and adjacent shoulder with which to engage the respective end wall flange projection. When raised, edge portions of each side wall are received in recessed shelves defined in the base while the side wall's inner face simultaneously engages cantilevered stop members defined in the base.
    Type: Application
    Filed: May 31, 2005
    Publication date: January 19, 2006
    Inventors: Trenton Overholt, Gerald Koefelda
  • Publication number: 20050067314
    Abstract: A nestable crate for bottles which includes a floor member and first and second pairs of opposed sidewalls integrally formed with the floor member. Each sidewall includes a side band member which is defined by a centrally disposed upper edge and lower edge. The lower edge is spaced above the floor member by a predetermined distance to define a sidewall nesting area therebelow. The upper and lower edges each contoured downwardly to form a corner band portion having a corner upper edge and corner lower edge, wherein each nesting area matingly receives a corresponding side band member of a crate nested subjacent thereto.
    Type: Application
    Filed: November 1, 2004
    Publication date: March 31, 2005
    Applicant: REHRIG PACIFIC COMPANY
    Inventors: Gerald Koefelda, William Apps
  • Patent number: D910241
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: February 9, 2021
    Assignee: Polymer Solutions International Inc.
    Inventors: Gerald Koefelda, Connor Koefelda