Floor machine pivot joint
US8732886B2 · kind B2 · utility
0Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2011 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Jul 27, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32861
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention is a floor machine pivot joint. The pivot joint utilizes pivot pegs attached to the base of the floor machine which extend from the base into cavities formed in the sides of the yoke which, in preferred embodiments, have either partially spherical or cylindrical shape. The pivot pegs allow the yoke to pivot in substantially one plane with reduced unwanted movement of the yoke and base relative to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.