Multiple tube rack
First Claim
Patent Images
1. A rack for holding a plurality of tubes comprising:
- a substantially planar, relatively thick, one-piece support member made of thermoformed material having a center portion and a side portion along each side of the center portion, all of said portions extending substantially parallel to each other along the longitudinal axis of said support member, said center portion having an upper surface raised above the upper surfaces of said side portions and having a lower surface raised above the lower surfaces of said side portions;
a plurality of holes for receiving tubes therein in each of the aforementioned portions, said holes extending partially through said respective portions thereby forming closed bottoms thereof, said holes being tapered toward said bottom surfaces within the respective portions, all of said holes arranged in staggered fashion in said portions so that no adjacently lying holes are aligned on an axis substantially perpendicular to said longitudinal axis of said support member, all of said holes extending sufficiently deep into said respective portions to permit tubes positioned therein to stand upright without further support; and
a slot adjacent each hole and communicating therewith, each of said slots extending partially through said respective portions to provide a view into the interior of its associated hole.
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Accused Products
Abstract
A rack for holding a plurality of tubes comprises a support member having a raised center portion. The support member includes a plurality of holes therein distributed throughout. These holes, for receiving tubes therein, are arranged in staggered fashion along the transverse axis of the support member.
56 Citations
5 Claims
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1. A rack for holding a plurality of tubes comprising:
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a substantially planar, relatively thick, one-piece support member made of thermoformed material having a center portion and a side portion along each side of the center portion, all of said portions extending substantially parallel to each other along the longitudinal axis of said support member, said center portion having an upper surface raised above the upper surfaces of said side portions and having a lower surface raised above the lower surfaces of said side portions; a plurality of holes for receiving tubes therein in each of the aforementioned portions, said holes extending partially through said respective portions thereby forming closed bottoms thereof, said holes being tapered toward said bottom surfaces within the respective portions, all of said holes arranged in staggered fashion in said portions so that no adjacently lying holes are aligned on an axis substantially perpendicular to said longitudinal axis of said support member, all of said holes extending sufficiently deep into said respective portions to permit tubes positioned therein to stand upright without further support; and a slot adjacent each hole and communicating therewith, each of said slots extending partially through said respective portions to provide a view into the interior of its associated hole. - View Dependent Claims (2, 3, 4, 5)
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Specification
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Current AssigneeBecton, Dickinson & Co
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Original AssigneeBecton, Dickinson & Co
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InventorsNoack, W. L.
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Primary Examiner(s)Marcus, Michael S.
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Application NumberUS06/329,779Time in Patent Office683 DaysField of Search422/102, 422/104, 435/809, 435/301, 435/300, 435/293, 73/864.19, 220/21, 220/23.8, 211/74, 211/60 R, 211/71, 206/19, D 6/125, D24/32US Class Current422/562CPC Class CodesB01L 9/06 Test-tube stands; Test-tube...Y10S 435/809 Incubators or racks or hold...
