Opener for variety of ring-pull containers
OwnerBrian Alexander, Carl Ernest Alexanderinventors
Life of this patent
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Abstract
A tool for opening a container sealed by a ring-pull seal is described. The hand-operated tool saves overloading a person's hands by gripping the ring-pull or tab, and manipulating the tab in a first direction so that the seal is broken, and then in a second direction so that the tab is laid flat or perhaps removed. For tabs with a large ring, there is a ring engaging means placed in relation to an adjacent sharp tool edge for pressing against the region of the frangible seal in order to initiate breaking of the seal, and a fulcrum or heel on which the tool can be rocked in order to lift the lid away. For beverage containers with smaller tabs the tab itself breaks the seal after being levered by the hand-operated tool.
Claims16
A can opening device comprising:
- a base having a wedge portion at one end and a handle at an opposite end;
- a ring pull gripping device mounted on the wedge portion and arranged to grip the ring pull when the wedge portion is inserted beneath the ring pull.
A device as claimed in any preceding claim, wherein the handle extends upwardly from the base.
A device as claimed in any preceding claim, wherein the gripping device comprises a latch member projecting upwardly from the wedge portion.
A device as claimed in any preceding claim, wherein the opposite end of the base defines a second pivot point about which the device can be pivoted to lift the lid attached to the ring pull.
A device as claimed in any preceding claim, wherein the ring pull gripping device is for gripping a first size of ring pull, and wherein a second engagement device is provided for engaging with a second size of ring pull.
A device as claimed in any preceding claim, comprising a unitary moulded article.
Dependencies are inferred from the claim text.