Slip resistant surfaces
US4514460A · kind A · utility
24Cited by
12References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 11, 1983 |
| Grant date | Apr 30, 1985 |
| Priority date | — |
| Expiry date | Jul 11, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/652
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An improved abrasion and cut resistant surface is provided for work gloves, work shoes and like wearing apparel. The surface of the invention provides a porous surface particularly useful in work environments where it is necessary for a workman to use gloves, but which gloves are breathable and have moisture absorbing properties. The surface of the invention is a foam surface laminated to a substrate. The foam, prior to lamination, may be foamed with varying amounts of air depending upon the degree of abrasion resistance required. The foaming may be by mechanical or chemical means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.