Container, obtained from synthetic thermoplastics sheet material, which is particularly suitable for eggs

Claim 2

An improved container of synthetic thermoplastic material comprising: a receiving portion, said receiving portion including at least one recess for holding an item, said recess having a base and sidewalls, said sidewalls including at least one damper rib, said damper rib being composed of at least first and second channels opening toward the interior of the recess, said second channel being located at the base of said first channel, the depth of both said first and said second channels decreasing as said channels approach said base of said recess such that said first channel merges into said base of said recess and said second channel merges into said first channel a short distance above said base of said recess.

Claim 3

The container according to claim 1 wherein said first channel has a trapezoidal shape in cross section and is connected to other first channels to form rounded edges and corners.

Claim 4

The container according to claim 1 wherein said first channel is geometric in cross section.

Claim 5

The container according to claim 1 wherein said second channel is triangular in cross section.

Claim 6

A container according to claim 1 wherein said second channel is semicircular in shape.

Claim 7

The container according to claim 1 wherein said at least one damper rib is made up of three channels, said three channels each being trapezoidal in shape.

Claim 8

The container according to claim 1 further including a lid.

Claim 9

The container according to claim 7 wherein said lid is of truncated pyrimidal shape including sides, corners and a base.

Claim 10

The container according to claim 8 wherein said sides of said lid include ribs.

Claim 11

A container according to claim 8 wherein said sides of said lid include a channel, said channel protruding toward the interior of said lid and having a flat trapezoidal base and sidewalls, said sidewalls converging toward one another, the corners of said lid including at least four ribs, said four ribs each consisting of an arch of generally semicircular cross section which protrudes outwardly of said sides of said lid.

Claim 12

The container according to claim 7 wherein said lid further includes: at least one reentrant, said reentrant being defined in said base of said lid; a plurality of ribs arranged crosswise on said base of said lid, said ribs having a generally square shape with inwardly arching sides and connecting said reentrant to a corner of said lid; at least one hollow spacer, said spacer projecting inwardly of said lid and toward said container when said lid is closed against said container, said spacer being connected to said reentrant by said ribs.

Claim 13

The container according to claim 11 wherein said reentrant is annular shaped.

Claim 14

The container according to claim 11 wherein said reentrant is cup-shaped.

Claim 15

An improved egg container of synthetic thermoplastic material comprising: a top portion, said top portion being a truncated pyrimidal lid, said lid having a top and sides, said top and said sides having ribs; a bottom portion, said bottom portion including at least one recess for holding an egg, said recess having a base and sidewalls, said sidewalls including at least one damper rib, said damper rib being composed of at least a first and a second channel opening toward the interior of the recess, said second channel being located at the base of said first channel, the depth of both said first and said second channels decreasing as said channels approach said base of said recess such that said first channel merges into said base and said second channel merges into said first channel a short distance above said base; an elongated spine having two opposing elongated sides; and pressure fastening means, said spine being connected at one of said sides to said top portion and at the other of said sides to said bottom portion such that said top portion may be folded and held against said bottom portion and secured in that position by said pressure fastening means.

Claim 16

An improved egg container of synthetic thermoplastic material comprising: a top portion, said top portion being a truncated pyrimidal lid, said lid having a top and sides, said top and said sides having ribs; a bottom portion, said bottom portion including at least one recess for holding an egg, said recess having a base and sidewalls, said sidewalls including at least one damper rib, said damper rib being composed of at least a first and a second channel opening toward the interior of the recess, said second channel being located at the base of said first channel, the depth of both said first and said second channels decreasing as said channels approach said base of said recess such that said first channel merges into said base and said second channel merges into said first channel a short distance above said base; an elongated spine having two opposing elongated sides; and pressure fastening means, said spine being connected at one of said sides to said top portion and at the other of said sides to said bottom portion such that said top portion may be folded and held against said bottom portion and secured in that position by said pressure fastening means.