Disposable floor mat combination
US4143194A · kind A · utility
63Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 1977 |
| Grant date | Mar 6, 1979 |
| Priority date | — |
| Expiry date | Mar 1, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24793
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A disposable combination of support and mat is used for removing loose dirt from objects coming in touch with the mat. The generally flat support has an area for a mat thereon with a pair of beveled surfaces astride opposed borders of the mat area. Additionally, along at least one edge of the support is means for interlocking the mat combination with similar combinations to provide a linked mat assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.