Twist jack stand apparatus and method
US9239126B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2012 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | May 19, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M2200/028
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A load supporting stand that having a longitudinal axis is disclosed. The supporting stand has an upper column that includes a shaft having a first end and a second end that extends along the longitudinal axis. The shaft has a first diameter. The upper column also includes a shelf attached to the first end of said shaft. The upper column also has a load bearing pin that extends transversely through the shaft. The stand also has a base portion that receives the upper column that includes a receiving conduit that extends along the longitudinal axis and has a second diameter greater than the first diameter. The conduit has a third end and a fourth end and a slot that extends between the third and fourth ends along with a series of notches extending therefrom. The base portion has a base plate connected to the receiving conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.