Trailer jack kickstand
US8029020B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Dec 29, 2009 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Dec 29, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S9/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trailer jack stand for supporting a trailer comprising: a pedestal stand, where stand attaches to a trailer jack, said stand includes a top connecting section and a pivoting section; a center mount pin, where the mount pin attaches the stand to the jack through the top connecting section; a locking pin, where the locking pin secures the mount pin into place; a platform, where the platform attaches to the bottom of the pivoting section; and a spring assembly, where the spring assembly includes a top pivot pin extending from the top connecting section, a stand pin extending from the pivoting section and a spring attached between the pivot pin and stand pin. The pivoting section is capable of pivoting between a retracted position and an extended position, where in the extended position the stand supports the trailer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.