Reusable beverage can cap
OwnerJoseph Brimo, IIinventor
Life of this patent
Estimating the term…
Abstract
The invention disclosed is a reusable cap adapted to hermetically seal the top of a standard beverage can so as to contain the carbonation within the can and to prevent spills. The cap comprises a flat topped resilient outer shell, and an elastomeric inner member adapted to mate with the entire recessed top of the can to form a liquid and airtight seal.
Claims6
A cap for a beverage can, said beverage can having a beaded rim, a substantially recessed top surface within the periphery of the beaded rim, and an annular groove adjacent to the beaded rim, comprising:
- an outer shell having an inner side, an outer side, an outer flange defining means adapted to enshroud the beaded rim of the beverage can, and an inner flange defining means adapted to mate with the annular groove;
- and
- a substantially flat and round elastomeric member affixed to the inner side of the outer shell, interior to the inner flange and defining means adapted to sealingly engage the recessed top surface of the beverage can.
A beverage can cap for hermetically sealing an opened beverage can, said beverage can having a beaded rim, a recessed top, and an annular groove concentrically adjacent to the beaded rim, comprising:
- a resilient outer shell having an inner side, an outer side, an outer flange defining means adapted to enshroud the beaded rim of said beverage can, and an inner flange defining means adapted to mate to said annular groove;
- and
- a substantially flat and round elastomeric member affixed to the resilient outer shell, interior to said inner flange, and defining means adapted to fit within said recessed top to form a seal against the recessed top of the beverage can.
A reusable beverage can cap, said beverage can having a flat recessed top with an annular groove therein, comprising:
- a resilient outer shell having an inner surface, an outer surface, a flat upper surface, an annular flange, and an inner annular flange defining means adapted to sealingly mate with the annular groove of said flat recessed top;
- and
- a flat elastomeric inner member affixed to said inner surface concentric to said inner annular flange and defining means adapted to mate with the flat recessed top of the beverage can to form an airtight seal.
A cap for a beverage can, said beverage can having a beaded rim, a substantially recessed top surface within the periphery of the beaded rim, and an annular groove adjacent to the beaded rim, comprising:
- a resilient outer shell having an inner side, an outer side, a flange defining means adapted to enshroud the rim of the beverage can, and an inner flange integral to said outer shell defining means adapted to mate with the annular groove on the beverage can top;
- and
- a substantially flat and round elastomeric member affixed to the inner side of the resilient outer shell, interior to the inner flange, and defining means adapted to sealingly engage the recessed top of the beverage can.
Dependencies are inferred from the claim text.