Dual wheel caster
US4399586A · kind A · utility
11Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 19, 1979 |
| Grant date | Aug 23, 1983 |
| Priority date | — |
| Expiry date | Sep 19, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B33/0002
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A dual wheel caster wherein the parts thereof are fabricated from steel, or other sheet metal, including a body frame member made from a metal stamping having an integral socket for a vertical swivel stem and carrying an axle, and a pair of supporting wheel members on respectively opposite sides of the body frame member and a fender with the wheels supported from the body frame member and comprised of a sheet metal stamping and a bottom support member for the fender.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.