초록 ▼

A plastic lid for a pail. The lid has a substantially planar central section and a peripheral channel. The channel fits over the pail to effect closure thereof. The central section is spaced from the channel by a groove and a ridge, each of which extend around the lid juxtaposed to the channel, with

A plastic lid for a pail. The lid has a substantially planar central section and a peripheral channel. The channel fits over the pail to effect closure thereof. The central section is spaced from the channel by a groove and a ridge, each of which extend around the lid juxtaposed to the channel, with the groove being adjacent to the channel. The pail is intended for transportation of goods.

대표청구항 ▼

[ We claim:] [1.] A plastic lid for a pail, said lid having a substantially planar central section and a peripheral channel, said channel fitting over the pail to effect closure thereof, said central section being spaced from the channel by a groove and a ridge, each of which extend around the lid j

[ We claim:] [1.] A plastic lid for a pail, said lid having a substantially planar central section and a peripheral channel, said channel fitting over the pail to effect closure thereof, said central section being spaced from the channel by a groove and a ridge, each of which extend around the lid juxtaposed to the channel, with the groove being adjacent to the channel, said groove having a plurality of U-shaped flexible ribs therein extending across the width of the groove.