Sundae dish

Claim 2

A thin-walled plastic sundae dish adapted to mate with a second identical dish so that one may serve as a cover for the other comprising: a bottom wall and an upstanding continuous side wall, an outwardly extending substantially horizontal flange attached to the top of the side wall about its periphery, upstanding first and second beads formed on the flange and each extending about approximately one half the periphery of the flange, said first and second beads being substantially a continuation of one another so that the two together extend about the full periphery of the flange, said second bead being positioned on the flange so that its inner side is disposed outwardly from the center of the dish beyond the outer side of the first bead, and a male latching member formed at one end of the flange as an extension of the first bead and a female latching member formed at the other end of the flange and interrupting the second bead whereby when two identical dishes are placed flange to flange with the male and female latching members of the two dishes registering with one another, the second bead of each dish lies outside the first bead of the other dish to form a skirt about the closed container formed by the two dishes and the male and female latching members are positioned to engage one another and hold the two dishes together.

Claim 3

A sundae dish as defined in claim 1 further characterized by end walls formed at each end of one of the beads for engaging the corresponding end walls of a second sundae dish inverted on it as a cover to align the two dishes with one another.

Claim 4

A thin-walled plastic sundae dish adapted to mate with a second identical dish so that one may serve as a cover for the other comprising: a bottom wall and a surrounding, continuous, upwardly flared, side wall, an outwardly extending horizontal flange provided about the top of the side wall, a bead extending upwardly from the edge of the flange about no more than half the circumference of the dish, a skirt extending upwardly from the edge of the flange about no more than half the dish and radially beyond the bead, said skirt being circumferentially displaced from the bead so as not to circumferentially overlap it, whereby when two such dishes are placed face to face and one reversed with respect to the other, the bead of each dish bears against the flange of the other dish and the skirt of each dish lies outside the bead of the other dish to form a protective rim for the assembled dishes, and latching means provided at the periphery of the dish for releasably locking two such dishes together, said latching means comprising a first member extending outwardly from the plane of the top of the bead and a second member extending outwardly from the plane of the flange, said members forming the two parts of the latching means so that when two dishes are reversed and engage one another as dish and cover, the members may lock the two together.

Claim 5

A thin-walled plastic sundae dish adapted to mate with a second identical dish so that one may serve as a cover for the other comprising: a bottom wall and a surrounding, continuous, upwardly flared, side wall, an outwardly extending horizontal flange provided about the top of the side wall, a bead extending upwardly from the edge of the flange about no more than half the circumference of the dish, a skirt extending upwardly from the edge of the flange about no more than half the dish and radially beyond the bead, said skirt being circumferentially displaced from the bead so as not to circumferentially overlap it, whereby when two such dishes are placed face to face and one reversed with respect to the other, the bead of each dish bears against the flange of the other dish and the skirt of each dish lies outside the bead of the other dish to form a protective rim for the assembled dishes, and latching means provided at the periphery of the dish for releasably locking two such dishes together, said latching means comprising a first member extending outwardly from the plane of the top of the bead and a second member extending outwardly from the plane of the flange, said members forming the two parts of the latching means so that when two dishes are reversed and engage one another as dish and cover, the members may lock the two together.

Claim 6

A sundae dish as defined in claim 1 further characterized by: the male latching member being a tab in the plane of the top of the first bead and the female latching member being a dove-tailed slot in the plane of the flange.

Claim 7

A sundae dish as defined in claim 3 further characterized by the first latching member being a tab and the second member being a slot sized to receive the tab.

Claim 8

A sundae dish as defined in claim 5 further characterized by one of the bead and skirt extending about one half of the circumference of the flange, and an end wall provided at least at one end of the bead or skirt for engaging the opposite end of the like bead or skirt of a second dish to align the dishes with one another.

Claim 9

A sundae dish as defined in claim 5 further characterized by the bead being continuous and extending about one half of the circumferencce of the flange so that when two dishes are mated, the beads of the two form a continuous bead about the container.