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US 12,000,136 B2Granted
Foldable living compartment
AssigneeNan Ya Plastics Corporation
InventorKuei-Yung Wang
Life of this patent
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Abstract
A collapsible living compartment comprising a frame supporting and a floor which is connected to a sidewall formed from two or more panels, wherein at least one of panels includes a supporting member and a passage embedded within a space defined between two outer skins, and at least part of the space is filled with insulating material.
Claims18
A collapsible living compartment comprising a panel having,
- first and second outer skins arranged parallel to one another thereby defining a space which is at least partly filled with an insulating material;
- first and second supporting members sandwiched between the first and second outer skins, the first and second supporting members are arranged at opposite end portions of the space;
- first and second elongated hollow tubes defining first and second passages, and positioned inside the space and between the first and second supporting members;
- and
- the first and second supporting members are structurally independent of the first and second elongated hollow tubes;
- wherein the first supporting member is larger than the second supporting member in at least one dimension and the first passage is larger than the second passage in at least one dimension.
3 more elements
Dependencies are inferred from the claim text.