Removable hatch lid

Removable locking container cover with slotted outer skirt

Removable retaining device for a container lid

Resealable cap for carbonated beverage can

Resealable shipping container

Resilient detented lid latch

Resuable lid and container construction

Retainer device means for hinging or removably attaching a cover

Retainer for releasable securement of drums and sealing caps

Retaining clip

Reusable produce crate

Reusable seal with thermal expansion compensation

Reusable tight head drum by conversion to open head drum

Roasting rack and pan/cover assembly

Rotatable pressure vessel

Rotationally molded salvage drum and recessed lid

Rubber diaphragm type door locking mechanism