U.S. patent application number 12/685717 was filed with the patent office on 2010-09-16 for sausage tray.
Invention is credited to Dean Benson, David Nicholson.
Application Number | 20100230322 12/685717 |
Document ID | / |
Family ID | 42227858 |
Filed Date | 2010-09-16 |
United States Patent
Application |
20100230322 |
Kind Code |
A1 |
Nicholson; David ; et
al. |
September 16, 2010 |
Sausage Tray
Abstract
A packaging tray for sausage links includes a bottom having side
edges joined by arcuate end edges. A side wall extends upwardly
from each of the side edges. An end wall extends upwardly from each
of the arcuate end edges. One of the arcuate end walls is convex
and the other of the arcuate end walls is concave. Advantageously,
the arcuate end walls secure nested sausages on the tray from
shifting and eliminates empty space on the tray.
Inventors: |
Nicholson; David; (Sheboygan
Falls, WI) ; Benson; Dean; (Wauwatosa, WI) |
Correspondence
Address: |
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE, SUITE 2040
MILWAUKEE
WI
53202-4497
US
|
Family ID: |
42227858 |
Appl. No.: |
12/685717 |
Filed: |
January 12, 2010 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
61158791 |
Mar 10, 2009 |
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Current U.S.
Class: |
206/560 ;
206/557 |
Current CPC
Class: |
B65D 1/34 20130101 |
Class at
Publication: |
206/560 ;
206/557 |
International
Class: |
B65D 1/34 20060101
B65D001/34 |
Claims
1. A sausage tray comprising: a bottom having side edges joined by
arcuate end edges; a side wall extending upwardly from each of said
side edges; and an end wall extending upwardly from each of said
arcuate end edges, wherein one of said arcuate end walls is convex
and the other of said arcuate end walls is concave.
2. The sausage tray as in claim 1, including at least one first
divider extending inwardly from at least one of said side
walls.
3. The sausage tray as in claim 1, in which said arcuate end edges
conform to a general curvature of a sausage link.
4. The sausage tray as in claim 1, in which said tray is formed
from a plastic foam.
5. The sausage tray as in claim 1, including pairs of dividers,
each of said pairs of dividers including one divider extending
inwardly from one of said side walls and a corresponding divider
extending inwardly from the other of said side walls, wherein ends
of a sausage link are securely received between adjacent pairs of
said dividers.
6. The sausage tray as in claim 1, in which a sausage link disposed
in said tray nests with one of said arcuate end walls.
Description
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application claims the priority benefit of U.S.
Provisional Patent Application No. 61/158,791, filed on Mar. 10,
2009, the entirety of which is fully incorporated herein by
reference.
STATEMENT CONCERNING FEDERALLY SPONSORED RESEARCH OR
DEVELOPMENT
[0002] Not Applicable.
FIELD OF THE INVENTION
[0003] The present invention generally relates to a packaging tray
for a meat product, and particularly relates to tray for sausage
links.
BACKGROUND OF THE INVENTION
[0004] Sausage meat is typically provided in bulk, patties, or
links. Bulk sausage meat and patties fit neatly on rectangular foam
trays that have a clear plastic covering over the sausage meat for
viewing by a purchaser. Sausage links, such as bratwurst, Italian
sausage, and the like, have a cylindrical arcuate shape that can
shift or move on a rectangular tray. The shifted links can appear
undesirable to a prospective purchaser causing the purchaser to
bypass the package having shifted links and choose a package having
links in an ordered or more regular appearance. The bypassed
package may then sit on a store shelf past its expiration date
requiring the vendor to discard the bypassed package resulting in
waste. The sausage links also do not cover the entire tray bottom
resulting in empty space beneath the clear plastic covering.
SUMMARY OF THE INVENTION
[0005] One embodiment of the present invention provides a packaging
tray for sausage links. The tray includes a bottom having side
edges joined by arcuate end edges. A side wall extends upwardly
from each of the side edges. An end wall extends upwardly from each
of the arcuate end edges. One of the arcuate end walls is convex
and the other of the arcuate end walls is concave. Advantageously,
the arcuate end walls secure nested sausages on the tray from
shifting and eliminates empty space on the tray.
[0006] The foregoing and advantages of the invention will appear in
the detailed description which follows. In the description,
reference is made to the accompanying drawings which illustrate a
preferred embodiment of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The invention will hereafter be described with reference to
the accompanying drawings, wherein like reference numerals denote
like elements, and:
[0008] FIG. 1 is a top, side perspective view of a sausage link
tray incorporating the present invention;
[0009] FIG. 2 is a top view of the tray of FIG. 1;
[0010] FIG. 3 is a side view of the tray of FIG. 1;
[0011] FIG. 4 is a sectional view along line 4-4 of FIG. 2;
[0012] FIG. 5 is an end view of the tray of FIG. 1;
[0013] FIG. 6 is a sectional view along line 6-6 of FIG. 2;
[0014] FIG. 7 is a top, side perspective view of another sausage
link tray incorporating the present invention;
[0015] FIG. 8 is a top view of the tray of FIG. 7;
[0016] FIG. 9 is a side view of the tray of FIG. 7;
[0017] FIG. 10 is a sectional view along line 10-10 of FIG. 8;
[0018] FIG. 11 is an end view of the tray of FIG. 7;
[0019] FIG. 12 is a sectional view along line 12-12 of FIG. 8.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
[0020] Referring to FIGS. 1-6, a sausage link tray 10 incorporating
the present invention includes a planar tray bottom 12 having side
edges 14, 16 joined by end edges 18, 22. The side edges 14, 16 are
substantially parallel to each other. The end edges 18, 22 are
arcuate conforming to the general curvature of a sausage link 30,
such as a bratwurst, Italian sausage, and the like. One of the end
edges 18 is concave generally conforming to an inner diameter of an
arcuate sausage link 30. Likewise, the other end edge 22 is convex
generally conforming to an outer diameter of an arcuate sausage
link 30.
[0021] Side walls 24, 26 extend upwardly from the side edges 14,
16, and are substantially parallel to each other for receiving
sausage links 30 therebetween.
[0022] End walls 28, 32 extend upwardly from the end edges 18, 22.
Each end wall 28, 32 follows the curvature of the end edge 18, 22
from which the end wall 28, 32 extends. A first end sausage link 30
carried in the tray 10 adjacent the concave end wall 28 extending
from the concave end edge 18 nests with the concave end wall 28
along the entire length of the first sausage link 30 on the tray
10. Likewise, a second end sausage link 30 adjacent the convex end
wall 32 extending from the convex end edge 22 nests with the convex
end wall 32 along the entire length of the second sausage link 30
on the tray 10. Intermediate sausage links interposed between the
first and second end sausages nest with each other or one of the
first and second end sausage links 30. Advantageously, the nested
sausage links are held securely in the tray 10 between the arcuate
end walls 28, 32 to prevent shifting of the sausage links on the
tray 10. Moreover, the tray end walls 28, 32 conform to the arcuate
shape of the sausage links to avoid empty spaces on the tray
10.
[0023] In a second embodiment of the present invention shown in
FIGS. 7-12, the tray 10 has side walls 24, 26 including dividers
34, 36 extending inwardly toward the tray center. Each divider 34
extending from one side wall 24 is paired with a corresponding
divider 36 extending from the facing side wall 26. Each pair of
dividers 34, 36 separates ends of an individual sausage link 30 on
the tray 10 from an adjacent sausage link on the tray 10 to more
securely hold the sausage link 30 on the tray 10. Advantageously,
the dividers 34, 36 further prevent the sausage links from shifting
on the tray 10. Although dividers extending from the side walls are
shown, arcuate dividers extending upwardly from the tray bottom 14
and substantially parallel to the end edges 18, 22 can be provided
to prevent the sausage links from shifting without departing from
the scope of the invention.
[0024] The sausage trays 10 incorporating the present invention are
preferably formed from molded foamed plastic foam, also known as
Expanded Polystyrene (EPS or foam), using methods known in the art.
However, it is possible to form the present invention from the
following materials: polyethylene (PE), high-density polyethylene
(HDPE), low-density polyethylene (LDPE), linear low-density
polyethylene (LLDPE), polypropylene (PP), polypropylene copolymer,
high impact polystyrene (HIPS), polyester, polyethylene
terephthalate (PET), crystallized polyethylene terephthalate
(CPET), polyvinyl chloride (PVC), paperboard, corrugate, and
thermoformed corrugate.
[0025] Moreover, the radius of the end edges 18, 22 and arcuate end
walls 28, 32 need only approximate the actual curvature of the
sausage links if sausage links having a high degree of flexibility
are placed on the tray 10. The length of the tray 10, i.e. the
distance between the tray end walls 28, 32 depends upon the number
of sausage links that will be place on the tray bottom 12.
[0026] A preferred embodiment of the invention has been described
in considerable detail. Many modifications and variations to the
preferred embodiment described will be apparent to those of
ordinary skill in the art. Therefore, the invention should not be
limited to the embodiment described, but should be defined by the
claims that follow.
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