Heavy duty, knock-down sawhorse with leveling capability
US8439164B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jan 5, 2012 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Jan 5, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25H1/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A knock-down sawhorse has a support beam supported above a surface by at least two pairs of legs, each pair of legs supporting opposing ends of the beam. The beam has at least four connectors, at least a first pair of connectors arranged on opposing lateral side walls at one end and at least a second pair of connectors arranged on opposing lateral side walls at the other opposing end. Each connector has a tab downwardly depending from a top wall of the beam for engaging an axially-extending recess in an upper end of each leg. Each pair of legs is interconnected by an adjuster for adjusting a lateral spacing therebetween. Manipulation of the lateral spacing between each pair of legs allows a working height of the sawhorse to be manipulated, allowing the sawhorse to be leveled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.