Electrically conductive caster having loop depending rings
US4763383A · kind A · utility
4Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 1987 |
| Grant date | Aug 16, 1988 |
| Priority date | — |
| Expiry date | Jan 8, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R16/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A caster with a constant electrically conductive path defined from the pintle to the surface on which the caster wheels are supported to prevent the build up of static charges which may generate sparks and uncontrolled voltage surges that may damage electronic components or cause combustion in volatile environments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.