Headgear suspension system
US4024586A · kind A · utility
29Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 1976 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Aug 5, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42C2/007
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A selectable plurality of removable pads are placed one on top of another re and aft between a rigid helmet and an inner flexible helmet for fitting and suspending a single size of the rigid helmet to varying head contours. The pads are comprised of ventilated spacer material having attached on opposing surfaces thereof mating fastening elements for securing the pads both to each other and between the rigid and flexible helmets. The pads provide for ventilation and cooling and stabilize the rigid helmet on the head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.