Erectable holder with object insertion holes
AssigneeSimbiosys, Inc.
InventorsJanet Rettig Emanuel, Robert W. Tamas
Life of this patent
Estimating the term…
Abstract
An inexpensive and expendable holder made of a single piece of flexible sheet material such as cardboard or plastic with object insertion openings for frictionally holding in place elongated objects such as test tubes. The insertion openings each comprise a pair of cross cuts penetrating through a top wall surface, and the orientation of immediately adjacent openings sharing a same row or column alternate between "crosses" and "exes" to maximize the number of openings per surface area of the receiving surface while maintaining the structural integrity of the surface. The holder preferably does not include a bottom wall, thereby minimizing the material and cost of the holder.
Claims10
An object holder made from flexible sheet material and which can be transformed from a flat condition to an erected condition on a horizontal supporting surface and useful for receiving and holding objects, said holder comprising:
- a horizontal top wall having a plurality of openings for receiving and resiliently gripping objects inserted into the openings, said openings each comprising a pair of cross cuts generally perpendicular to one another, at least some of said openings being arranged in a row, the cross cuts of said openings included in said row being so oriented that neither of the two cuts forming one of said openings of said row are aligned with either of the two cuts forming an opening in said row and located immediately adjacent said one opening;
- and
- one or more sidewalls attached to said top wall so as to extend vertically downwardly from the perimeter of said top wall when said holder is in its erected condition and to be engageable with a horizontal supporting surface to hold said top wall in a position elevated from and parallel to such supporting surface.
An object holder made from flexible sheet material and which can be transformed from a flat condition to an erected condition on a horizontal supporting surface and useful for receiving and holding objects, said holder comprising:
- a horizontally top wall having a plurality of openings for receiving and resiliently gripping objects inserted into the openings, said openings each comprising a pair of cross cuts generally perpendicular to one another, at least some of said openings being arranged in a row, the cross cuts of said openings included in said row being so oriented that neither of the two cuts forming one of said openings of said row are aligned with either of the two cuts forming an opening in said row and located immediately adjacent said one opening;
- and
- one or more sidewalls attached to said too wall so as to extend vertically downwardly from the perimeter of said top wall when said holder is in its erected condition and to be engageable with a horizontal supporting surface to hold said top wall in a position elevated from and parallel to such supporting surface,
- each of said one or more sidewalls having a free bottom edge engageable with a horizontal supporting surface so that said holder when placed in erected condition on such supporting surface has said top wall thereof directly exposed to said supporting surface.
An object holder made from a single piece of flexible sheet material that can be assembled from a flat condition to an erected condition on a horizontal supporting surface for storing and transporting objects such as test tubes, said holder comprising:
- a horizontal top wall having a plurality of openings arranged in rows and columns for receiving and resiliently gripping objects inserted into the openings, said openings each comprising a pair of cross cuts generally perpendicular to one another, the cross cuts of immediately adjacent openings sharing the same row or column being so oriented that cross cuts of immediately adjacent openings are in the form of either an "X" or a "cross", an "X" opening being one in which the cross cuts defining it are inclined to a straight reference line fixed with respect to said top wall, a "cross" opening being one in which the cross cuts defining it are perpendicular and parallel respectively to the reference line, and the openings are so arranged in rows and columns that the "X" openings and "cross" openings alternate with one another both in the rows and columns, said top wall being of rectangular shape and having four side edges;
- and
- four sidewalls attached respectively to said four side edges of said top wall so as to extend vertically downwardly from the perimeter of said top wall when said holder is in its erected condition to hold said top wall in an elevated position and parallel to a horizontal supporting surface onto which said holder may be placed, said sidewalls having free bottom edges so that said top wall is exposed to the supporting surface over which said holder is placed.
Dependencies are inferred from the claim text.