Support for connecting upper and lower surfaces inside fuel tank
US11618314B2 · kind B2 · utility
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13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2019 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Sep 2, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2410/123
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A support for connecting the upper and lower surfaces inside a fuel tank includes a connecting column. Each of the upper and lower sides of the connecting column is provided with an end surface. The end surface is coated with plastic. The connecting column is provided with a notch, and the number of the connecting column is at least one. The connecting column is configured in an I-shape, an H-shape, an M-shape, a W-shape or other shapes. The shape of the notch is V-shaped, U-shaped, semicircular or irregular. The notch is provided on a left side or a right side of the connecting column or in a middle of the connecting column.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.