Asbestos scraper
US4888846A · kind A · utility
56Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 5, 1988 |
| Grant date | Dec 26, 1989 |
| Priority date | — |
| Expiry date | Jan 5, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G23/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In an asbestos scraping assembly, the arm of an operator is confortably cradled in a scraper extension bracket so as to apply greater force to a scraper blade with less effort by the operator than is required of a hand-held scraper blade. The hand of the operator holds a bar of the scraper extension bracket so as to position the area of contact of the scraper blade cutting edge with the surface from which asbestos is to be removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.