Ultrasonic sealed fill hole
US7511941B1 · kind B1 · utility
112Cited by
13References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2005 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Oct 16, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and implementation for improved performance and sealing of an energy storage device are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.