Broom having interlocking components
US4642837A · kind A · utility
62Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 1985 |
| Grant date | Feb 17, 1987 |
| Priority date | — |
| Expiry date | Aug 20, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/67
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The broom assembly of the present invention comprises of a broom shroud having an opening in its top, said broom shroud including resilient means depending inwardly toward said opening; bristle retaining means including ferrule means integral therewith and extending upwardly therefrom, said ferrule means adapted to receive said resilient means; a broom handle removably received in said ferrule, and fastening means engaging the ferrule means, whereby said resilient means is flexed inwardly against the handle upon tightening said fastening means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.