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US 2011/0297698 A1Published application
Vented bottle
OwnerCasper Chiang, Andrew Doaninventors
Life of this patent
Estimating the term…
Abstract
Described is a bottle having a cap with an atmospheric venting means comprising a venting receptacle and a porous thermoplastic plug. The porous plug can be held in place with a retaining ring.
Claims20
A bottle comprising:
- a container having a threaded neck;
- and
- a dispensing closure having a base member, a cap, and a hinge connecting the base member and the cap, wherein the base member comprises a threaded skirt member and a deck member wherein the deck member comprises a spout,
- wherein the cap has an outer wall and a top surface having an cylindrical venting receptacle, the venting receptacle having at least one small orifice fluidly attached to the top surface and a larger orifice at the opposite end wherein the venting receptacle holds a porous thermoplastic plug.
1 more element
A bottle comprising:
- a container having a threaded neck and a pour spout;
- and
- a dispensing closure having a cap with a cap top surface and a threaded skirt member, wherein the cap top surface has a venting receptacle, the venting receptacle containing a porous thermoplastic plug.
A bottle comprising:
- a container having a neck;
- and
- a dispensing closure comprising a cap,
- wherein the cap has an outer wall and a top surface having an venting receptacle, the venting receptacle having at least one small orifice fluidly attached to the top surface and a larger orifice at the opposite end, wherein the venting receptacle holds a porous thermoplastic plug.
1 more element
Dependencies are inferred from the claim text.