Patent · US Active

Wheel chock

US8657078B2 · kind B2 · utility

15Cited by

4References

1Claims

0Family size

Inventor

Stephen Wolfram · Concord, US

Key dates

Filing date	Dec 10, 2009
Grant date	Feb 25, 2014
Priority date	—
Expiry date	Dec 10, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T3/00
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A wheel chock including a head for engagement with a vehicle wheel. The head has a blade that defines a pair of conjoined wedges oriented 180° apart. A hosel is affixed to, and extends laterally from, the middle of the blade. A handle is affixed to, and extends upwardly from, the hosel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.