Custom-pak, Inc.

Alan Walter Knapper

Ronald A Zimmer

Michael Grinnall

Jeffrey Scott Anderson

Steven Dean Eggers

Pamela Jo Naeve

Andrew James McDonnough

Duane David Franzen, Jr

Mark M Rutenbeck

Daniel E Koranda

Cristopher Alejandro Leon Cortez

Alberto Gutierrez

Michael L Grinnall

Michael L Grinall

A blow molded basketball goal having an inner post, an outer post, a rim, and a backboard. The inner post having a top end, a bottom end, a length measured from the top end to the bottom end, and a plurality of protrusions positioned near the bottom end. The outer post having a bottom end, a hollow interior defined by an interior wall, an open top end adapted to receive the inner post, and at least one protuberance on the interior wall. When the inner post is received in the outer post, the plurality of protrusions of the inner post bear against the interior wall of the outer post and the at least one protuberance of the outer post bears against the inner post. The rim is securable to the inner post, and the backboard is securable to the rim. The components are easily removable for disassembly.

Basketball set

A blow molded basketball goal having an inner post, an outer post, a rim, and a backboard. The inner post having a top end, a bottom end, a length measured from the top end to the bottom end, and a plurality of protrusions positioned near the bottom end. The outer post having a bottom end, a hollow interior defined by an interior wall, an open top end adapted to receive the inner post, and at least one protuberance on the interior wall. When the inner post is received in the outer post, the plurality of protrusions of the inner post bear against the interior wall of the outer post and the at least one protuberance of the outer post bears against the inner post. The rim is securable to the inner post, and the backboard is securable to the rim.

A blow molded toy cycle has a female bearing area with tapered and recess sections. A fork has a corresponding male bearing area that includes a tapered section and an annular protrusion section. A protrusion spaced at a distance from the annular protrusion extends from the shaft and has a surface to contact a top surface of the body to secure the fork when the male and female bearing areas are in contact. The fork has integrally formed tabs that to bend around an axle to form a bearing area for the axle that allows the axle to rotate within the fork. A blow molded pedal attaches to a section of the axle and has a series of ribs disposed between side sections to form a bearing area that allows the pedal to rotate around the axle. Two rear and one front wheels attach to the body and fork respectively.

Blow molded toy cycle

Assembling blow molded parts to form cantilevered structures incorporating a joint among three blow molded parts. A joint incorporates connector components from each part. One part comprises a cantilever, and has a tab with a through hole disposed substantially at the fixed end. The other two parts are assembled using a barbed post-and-hole joint, such that the post is inserted through the hole in the tab. The tab acts in tension at an angle to oppose the moment and shear generated by the weight of the cantilever. Other aspects of the invention include an additional dovetail joint connecting the cantilever part and the other part or parts, The dovetail joint may be blind, and may contribute to supporting the weight of, as well as opposing the moment and shear.

Method and system for assembling blow molded panels to create cantilevered structures

System and method for assembling blow molded parts without the use of separate fasteners, including a tab-and-slot or dovetail mortise and tenon joint that includes a slide-and-lock tab feature. A retention barb on the tab slides along a ramp to engage with a receptacle within the slot. Tabs and slots can have varying widths to create mutual incompatibility with other joint components that are otherwise similarly constructed. An optional stopper on the tab and corresponding notch within the slot can add an additional axis of incompatibility with other joints throughout the assembly. These features prevent incorrect assembly and allow convenient redesigns.

System and method for assembling blow molded parts without use of fasteners

A modular support assembly generally comprising vertical support members and a horizontal support member, such as a shelf, for supporting objects. The horizontal support member includes a main panel portion and flange portions connected along the sides of the panel for fortifying same. The vertical support members have cavities on their inner surfaces, and the horizontal support members have protrusions at their ends corresponding to the cavities. In some embodiments, the flanges are hingedly connected to the panel such that they pivot between a flat position and a supporting position perpendicular to the panel. In certain embodiments, the protrusions are integrally formed with extend out from the flanges. In some embodiments, the assembly is blow-molded article.

Modular support assembly with fortifying flange

Vertical panel highway marker

A system for making blow molded receptacles is disclosed generally comprising two mold portions that, when positioned adjacent each other, at least partially enclose a cavity defined by a molding surface, against which the walls of a blow molded receptacle are blown. One of the portions is a mold core, which has a base surface and a raised portion extending out from the base surface into the cavity. The raised portion has an outer surface and a side surface, which results in a corresponding, inner sidewall on the blow-molded receptacle. The raised portion houses a punch partly disposed in an opening in the side surface for punching a hole in the sidewall. In some embodiments, the side surface is substantially perpendicular to the seal between the two mold portions, and an actuator displaces the punch in a direction substantially parallel to the seam.

Blow molded receptacle and system for making same

Methods and apparatuses for creating blow-molded components are disclosed. More particularly, the present invention concerns methods and apparatuses for creating double-wall blow-molded components with one or more protuberances not abutting a parting line of a mold. Generally, the protuberances are created by a method comprising the steps of blowing blow-molding material against a molding surface with a cavity of a predetermined shape, so that the blow-molding material enters the cavity at a first end, and urging the blow-molding back toward the first end of the cavity by moving a piston of a predetermined shape. The invention also concerns apparatuses to employ such methods, and the resulting blow-molded objects.

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McCausland, IA, United States of America

Alan Walter Knapper