Environmentally friendly liquid container and method of manufacture
AssigneeDouble Double D, LLC
InventorJim F. Warner
Life of this patent
Estimating the term…
Abstract
A container for liquids comprising a first portion forming an approximate half container portion; a second portion forming an approximate half container portion, the first and second portions having a generally convex exterior shape with flange portions along perimeters thereof; a liquid impermeable barrier film being disposed on a concave interior portion of each of the first and second portions and extending onto the flange portions; the first and second portions being sealed together at the flange portions to form a liquid impermeable container; and there being provided a location on the container for the disposition of a closure device to allow contents of the container, once filled, to be removed.
Claims59
A container for liquids comprising:
- a first portion forming an approximate half container portion;
- a second portion forming an approximate half container portion,
- the first and second portions having a generally convex exterior shape with flange portions along perimeters thereof;
- a liquid impermeable barrier film being disposed on a concave interior portion of each of said first and second portions and extending onto said flange portions;
- said first and second portions being sealed together at said flange portions to form a liquid impermeable container;
- and
- there being provided a location on said container for the disposition of a closure device to allow contents of the container, once filled, to be removed.
A method for making a container for liquids comprising:
- forming a first portion forming an approximate half container portion;
- forming a second portion forming an approximate half container portion,
- the first and second portions having a generally convex exterior shape with flange portions along perimeters thereof;
- disposing a liquid impermeable barrier film on a concave interior portion of each of said first and second portions and extending onto said flange portions;
- sealing said first and second portions together at said flange portions to form a liquid impermeable container;
- and
- providing a location on said container for the disposition of a closure device to allow contents of the container, once filled, to be removed.
Dependencies are inferred from the claim text.