Removable insulated floor for a portable shelter
US10443263B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 3, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Jan 3, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H2015/207
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A removable insulated floor for use with a portable shelter, the floor including a central section defining a ground engaging area and having at least three layers, at least one side wall extending upward from and being connected to the central section at an edge of the ground engaging area and having an outward facing side wall fastener, the central section includes at least one opening, and a central section fastener is connected to an upper layer of the central section and is located proximate the at least one opening, and at least one patch having a patch fastener connected to a lower surface of the patch and being releasably connected to the central section fastener located proximate the at least one opening. The floor is usable in combination with a portable shelter having complementary fasteners for releasable connection of the floor to the shelter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.