Twist off crown
AssigneeCrown Packaging Technology, Inc.
InventorsRobert H Bourque, William E Perkins
Life of this patent
Estimating the term…
Abstract
A bottle sealed with a crown cap that has a soft feel during removal of the crown cap from the bottle is provided. Such a bottle may include a body and a neck extending up from the body. The neck may include a threaded portion, and a crimped crown cap may be removeably affixed onto the threaded portion. The crimped crown cap may include a circular top member, and a skirt depending downwardly from a periphery of the top member. The skirt may include alternating flutes and lands that are configured such that recesses are formed in a majority of the flutes. Preferably a majority of the recesses contact the threaded portion of the bottle neck. Because of the recesses formed in the flutes, the crown cap may have a soft feel during removal of the crown cap from the bottle.
Claims11
A bottle sealed with a twist-off crown cap comprising:
- a bottle having a body and a neck extending up from the body, the neck including a threaded portion;
- and
- a crimped crown cap removeably affixed onto the threaded portion of the neck, the crown cap including a circular top member, and a skirt depending downwardly from a periphery of the top member, the skirt including alternating flutes and land portions, that are configured such that recesses are formed in a majority of the flutes,
- wherein the recesses of the crimped crown cap defined groove-like channels that are open at a bottom edge of the criped crown cap, and at least a majority of the recesses contact the threaded portion of the neck.
A crown cap for applying to a beverage bottle, the crown cap comprising:
- a circular top member;
- a skirt depending downwardly from a periphery of the top member;
- and
- a flange extending from the periphery of the skirt, the flange having an edge that defines an outer circumference of the crown cap, the flange including plural, substantially radially oriented, circumferentially spaced apart, upwardly extending flutes formed therein and land portions disposed between each flute,
- wherein (i) each flute includes a crest and opposing sidewalls that are substantially flat, and (ii) a maximum width of each flute at the outer circumference is greater than a maximum width of each land at the outer circumference.
A method for capping a beverage container, the method comprising:
- providing a bottle having a body, and a neck extending up from the body, wherein the neck includes an opening at an end thereof and a threaded portion;
- placing a crown cap over the opening of the neck, the crown cap having a circular top member, a skirt depending downwardly from a periphery of the top member, and a flange extending from the periphery of the skirt, wherein the flange includes alternating flutes and lands;
- and
- sealing the crown cap onto the threaded portion of the neck, wherein recesses are formed in a majority of the flutes during sealing, such that a majority of the recesses contact the threaded portion of the neck.
Dependencies are inferred from the claim text.