Vacuum closure device and method
OwnerAndrew Russellinventor
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Abstract
An exemplary device and method for providing a vacuum seal and/or valve closure is disclosed as comprising inter alia a containment vessel closure having at least one of a substantially laminar valve and a substantially laminar seal overlying a vent opening. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve release and/or re-establishment of a vacuum seal for any application or operating environment. Exemplary embodiments of the present invention generally provide for quick, easy and safe opening and resealing of vacuum packaged containers for food products.
Claims20
A vacuum closure device, said device comprising a containment vessel closure having at least one of a substantially laminar valve and a substantially laminar seal overlying a vent opening.
A vacuum closure sealing device, said device comprising at least one of a substantially laminar valve and a substantially laminar seal suitably configured to overly a vent opening.
A method for providing a vacuum seal, said method comprising the step of providing at least one of a substantially laminar valve and a substantially laminar seal overlying a vent opening.
Dependencies are inferred from the claim text.