Tube rack apparatus

Patent metadata

Field	Value
Publication number	US-11083295-B2
Application number	US-201916372973-A
Country	US
Kind code	B2
Filing date	Apr 2, 2019
Priority date	Apr 2, 2019
Publication date	Aug 10, 2021
Grant date	Aug 10, 2021

Abstract

A tube rack apparatus including a bottom portion having a first length, a plurality of indents formed in the bottom portion and configured to receive tubes and keep tubes straight, the plurality of indents exposing a lower surface of the bottom portion, wherein inserted tubes do not pass through the lower surface of the bottom portion, a plurality of legs extending from the bottom portion, a top portion having a second length longer than the first length, a plurality of openings formed in the top portion, the plurality of openings aligned with the plurality of indents, and at least one handle member extending from a first end of the top portion.

First claim

The invention claimed is:

1. A tube rack apparatus, comprising:
a bottom portion having two ends and a first length;
a plurality of indents formed in the bottom portion and configured to receive tubes and keep the tubes straight and restrict movement of a respective bottom of each of the tubes, the plurality of indents exposing a lower surface of the bottom portion;
at least two legs extending from the ends of the bottom portion;
a top portion having a second length longer than the first length;
a plurality of openings formed in the top portion, the plurality of openings aligned with the plurality of indents;
at least one pair of opposed inwardly curved surfaces which face each other to define an open space,
at least one U-shaped handle member extending upwardly from an end of the top portion; wherein the at least one pair of opposed inwardly curved surfaces are located between the at least one U-shaped handle member and the at least two legs;
wherein the at least two legs extend diagonally upward from the bottom portion to the top portion;
wherein the tube rack apparatus is a first tube rack apparatus;
wherein each open space of the first tube rack apparatus is configured to receive a corresponding U-shaped handle member of a second tube rack apparatus that is identical to the first tube rack apparatus;
wherein each pair of opposed inwardly curved surfaces have lower surfaces which are configured to receive each respective U-shaped handle member of the second tube rack apparatus respectively to stack the first tube rack apparatus on top of the second tube rack apparatus.

2. The tube rack apparatus of claim 1 , wherein the at least one U-shaped handle member of the first tube rack apparatus is spaced from the plurality of openings of the first tube rack apparatus by a distance substantially equal to a width of a row of openings from said plurality of openings of the first tube rack apparatus.

3. The tube rack apparatus of claim 1 , wherein the top portion of the first tube rack apparatus includes hook members configured to fit into the at least two legs of the bottom portion of the first tube rack apparatus.

4. The tube rack apparatus of claim 1 , wherein the at least two legs of the first tube rack apparatus are configured to fit into angled drawers.

5. The tube rack apparatus of claim 1 , wherein the top portion, the bottom portion, and the at least one U-shaped handle member of the first tube rack apparatus include rounded corners for ease of user handling.

6. The tube rack apparatus of claim 1 , comprising labels configured to be affixed to respective tubes from said tubes.

7. A set of tube rack apparatuses, comprising a first tube rack apparatus and at least one second tube rack apparatus,
each second tube rack apparatus being configured to be stacked on the first tube rack apparatus, wherein each tube rack apparatus in the set comprises:
a bottom portion having two ends and a first length;
a plurality of indents formed in the bottom portion and configured to receive tubes and keep the tubes straight and restrict movement of a respective bottom of each of the tubes, the plurality of indents exposing a lower surface of the bottom portion;
at least two legs extending from the ends of the bottom portion;
a top portion having a second length longer than the first length;
a plurality of openings formed in the top portion, the plurality of openings aligned with the plurality of indents;
at least one U-shaped handle member extending upwardly from an end of the top portion; and
at least one pair of opposed inwardly curved surfaces which face each other to define an open space, wherein the at least one pair of opposed inwardly curved surfaces are located between the at least one U-shaped handle member and the at least two legs; and
wherein:
the at least two legs of each rack extend diagonally upward from the bottom portion of each rack to the top portion of each rack respectively:
the at least one U-shaped handle member of the first tube rack apparatus is configured to fit within a respective open space defined by a respective pair of opposed inwardly curved surfaces of a respective second tube rack apparatus; and
the at least one pair of opposed inwardly curved surfaces of the respective second tube rack apparatus has lower surfaces which are configured to receive the at least one U-shaped handle member of the respective second tube rack apparatus to stack the respective second tube rack apparatus on top of the first tube rack apparatus.

Assignees

• Depuy Synthes Products Inc

Inventors

• Rapier Rhett A
• Schmid Peter
• Huber Roland
• Anastasiadis John

Classifications

• A47B88/988 Primary

  in the form of holders for positioning specific articles · CPC title

• A47B87/0207

  Stackable racks, trays or shelf units · CPC title

• A47B88/994

  in the form of trays or inserts · CPC title

• A61B50/33

  Trays · CPC title

• A47F5/00

  Show stands, hangers, or shelves characterised by their constructional features · CPC title