Chin cup for use with military headgear
US4741054A · kind A · utility
83Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 1987 |
| Grant date | May 3, 1988 |
| Priority date | — |
| Expiry date | Jan 22, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/919
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A chin cup arrangement (10) is disclosed having a foam chin cup (32). The chin cup foam (32) is adhered to a canvas interface (33). The composite foam and canvas structure is coated with a vinyl/nitrile mixture, pigmented to a dark color with a finely powered carbon. A pair of straps (20, 26) are then sewn to the contoured composite foam/canvas cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.