Base for an accessory and tank accessory, method for producing a tank
US11400636B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2014 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Sep 20, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2015/03493
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A base made from plastic material for a motor vehicle tank accessory, including protrusions to be welded to a preform during production of the tank by blowing the preform, wherein: the base includes a solid surface recessed from the protrusions, the solid surface including a part without protrusions and a part taken up by the protrusions, the area of the part of the solid surface without protrusions is at least equal to one times the area of the solid surface taken up by the protrusions, the height of the protrusions relative to the solid surface is between 0.6 mm and 0.8 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.