Asymmetric container carrier stock
AssigneeIllinois Tool Works Inc.
InventorsRobert C. Olsen, William N. Weaver
Life of this patent
Estimating the term…
Abstract
A strip of container carrier stock formed from a thin resilient plastic sheet material which is designed to be applied to containers by machines and which may particularly accommodate stretching forces applied nonsymmetrically relative to either the longitudinal axis of the stock or to the lateral axis extending across each laterally aligned series of bands. The stock of this invention is thus configured to be nonsymmetrical about the longitudinal axis of the stock or about a lateral axis extending through the midpoints of each row of container receiving aperture creating bands.
Claims6
Asymmetric carrier stock for machine application to a plurality of rows of substantially identical containers, said stock formed from a resilient, deformable plastic sheet material of uniform thickness, comprising a plurality of longitudinally and laterally directed and aligned, rows and ranks respectively, integrally joined, container encircling bands, each of said bands defining an aperture of predetermined shape and circumferential dimension, the predetermined circumferential dimensions of each of the bands being generally equal and less than a predetermined outer circumferential dimension of containers intended to be associated therewith, each longitudinally adjacent pair of bands being joined by longitudinal web means, the longitudinally adjacent pair of bands being uniformly spaced by the longitudinal web means for selective severance transverse the stock through any selected pair of longitudinal web means, each laterally adjacent pair of bands being joined by lateral web means, two different, intersecting reference axes created in the stock, a first reference axis being a longitudinal axis defined as extending along the stock, parallel to the longitudinal rows, intersecting the lateral web means and equidistant between the innermost band segment of each rank of laterally aligned bands which are joined by said lateral web means, a second reference axis being a rank axis perpendicularly intersecting the stock longitudinal axis, a plurality of such rank axes included in said stock with each rank being intersected by a rank axis so that each rank axis is positioned equidistant between longitudinal extremities of the associated bands therein, each successive rank in said stock being identical in configuration and each successive band in a given row of bands being identical in configuration, said first reference axes separating opposing, nonsymmetrical regions of the carrier stock, whereby the stock is particularly designed for use in machine applications which utilize nonsymmetrical application forces.
Dependencies are inferred from the claim text.