Sealing
US6786989B2 · kind B2 · utility
87Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2002 |
| Grant date | Sep 7, 2004 |
| Priority date | — |
| Expiry date | Nov 22, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2711/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for sealing a surface (13) of a body (11), wherein a thin material (21) is applied to the surface (13), and the material is connected to the surface by melting due to mechanical stimulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.