Visor
US4763946A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1987 |
| Grant date | Aug 16, 1988 |
| Priority date | — |
| Expiry date | Jun 8, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/75
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A visor includes a molded polymeric core having a plurality of channels on at least one side defined by a pair of spaced upstanding walls with one of the walls having a plurality of spaced notches formed therein for receiving tabs projecting outwardly from aligned upstanding walls formed in the corresponding mating visor half. The tabs extend into the corresponding slots and the backing wall prevents their removal. Visors embodying another aspect of the present invention integrally include a plurality of outwardly projecting pins and corresponding mating recesses formed continuously around the periphery on opposite visor core halves for compressing the edges of the upholstery material and clamping them in a secure position as the visor halves are brought together during manufacturing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.