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US 9,452,863 B2Granted
Biodegradable container for liquid and/or semi-solid products
AssigneeGreater Good, Inc.
InventorsDouglas C. Dayton, Sung K. Park
Life of this patent
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Abstract
The present invention provides methods and systems for constructing a container for storage and transport and may be entirely biodegradable and/or recyclable. The body of the container and/or bottle may be manufactured from paper pulp and assembled from a plurality of dissimilar parts made of a biodegradable plastic resin and assembled to form a container and/or bottle. The paper pulp may be treated inside and outside to make it water and air tight but when exposed to extreme biodegrading influences it may breakdown into compostable material.
Claims10
A container, comprising:
- a first biodegradable part made of a first material, the first biodegradable part including a threaded component structurally configured for engagement with an outer cap on a first end thereof;
- a second biodegradable part made of a second material, the second biodegradable part including the outer cap configured to engage with the first end of the threaded component on an interior portion thereof, wherein the first material and the second material are different materials, and wherein the first biodegradable part and the second biodegradable part biodegrade at different rates;
- a removable tear band joining the first biodegradable part and the second biodegradable part, wherein removing the tear band releases the first biodegradable part from the second biodegradable part for separate recycling of the first and second biodegradable parts;
- and
- a third biodegradable part including a reservoir for housing a liquid, the third biodegradable part including a top-neck portion shaped to receive the outer cap and a second end of the threaded component.
2 more elements
Dependencies are inferred from the claim text.