Bicycle frame
US6805373B2 · kind B2 · utility
12Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2002 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | Jul 6, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K19/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The chain fork (1) of a bicycle frame is designed as a single unit consisting of a fiber-reinforced polymer material. The chain fork (1) is preferably connected with and cemented to a pedal crank enclosure via an appropriate receptacle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.