Helmet
US6138284A · kind A · utility
Inventor
Key dates
| Filing date | Jan 8, 1999 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Jan 8, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/127
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A helmet providing superior comfort includes cheek pads that include a cushion member and a soft plane-like member (plate material, sheet material) having a reduced extension or shrinkage and not damaging the helmet wearing person adhered to a slant surface of a protrusion of the cushion member projecting from the shell installing surface of the cheek pads at both sides of the shell, and the extension or shrinkage of the protrusion is restricted to assure a desired strength at the protrusion, thereby the bending deformation of the protrusion at the time of installation is restricted. The bending deformation of the protrusion is restricted to cause the protrusion to be tightly abutted against the cheeks and the chin of the helmet wearing person when wearing the helmet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.