Bicycle frame seat stays
US4513985A · kind A · utility
3Cited by
1References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 1983 |
| Grant date | Apr 30, 1985 |
| Priority date | — |
| Expiry date | Jan 6, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K19/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Bicycle frame seat stays provide relatively greater lateral stiffness and relatively less vertical stiffness if they are oval-shaped in cross section and oriented with the major axis horizontal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.