Hitch bar
US11345200B2 · kind B2 · utility
4Cited by
8References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 2017 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Feb 14, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60D1/46
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hitch bar with improved strength incorporating a protruded flanges or wings is provided. The protruded portion may be attached to the frame. The protruded portion may include a profile oriented at a substantially perpendicular angle relative to the frame. The profile may provide a zone of distributing a load throughout the hitch bar. The hitch bar may further include a slotted opening integrated with the horizontal portion providing additional zone of distributing a load along the frame. The hitch bar may further include a plurality of cross members at the transitional portion having a second profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.