Attachment device
US5066162A · kind A · utility
5Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 1990 |
| Grant date | Nov 19, 1991 |
| Priority date | — |
| Expiry date | Feb 15, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T279/17957
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An attachment device (10) for connecting a mop head to a pole comprising a collar (11) and a boss (12) extending upwardly from the collar. A plurality of slots (14) extend vertically through the boss wall, the slots (14) being bridged by bridging nuts (15). This arrangement allows the diameter of the channel (13) defined by the boss (12) to be resiliently increased in order to accomodate poles of differing diameters within the channel (13).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.