Single bend rail
US9328464B2 · kind B2 · utility
1Cited by
25References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2013 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jun 19, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01B11/54
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A railroad rail includes a body defining a first section and a tapered second section with the body defining a head section, a web section depending from the head section, and a base section depending from the web section. The head section, the web section, and the base section define an end surface configured to mate with a corresponding end surface of a complementary railroad rail when joined together. The railroad rail is formed from a single bent railroad rail having only a single bend defined by the head section, web section, and base section of the body of the railroad rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.