Systems and methods for providing an aluminum bar for towing
US7156412B2 · kind B2 · utility
7Cited by
19References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 2005 |
| Grant date | Jan 2, 2007 |
| Priority date | — |
| Expiry date | Jun 20, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/52
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Systems and methods for using an extrusion, forging, casting and/or machining process to provide an aluminum hitch component with increased strength that eliminates encumbrances, such as rusting and fusing, associated with traditional hitch components. Accordingly, an extruded hitch is provided that includes increased tensile strength, does not rust, is lighter, and is more appealing to consumers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.