Patent · US Active

Rocking Device

US8397322B2 · kind B2 · utility

0Cited by

4References

15Claims

0Family size

Inventors

Alison Raphael · Campbell, US
Sophie Miriam King · Hertford, GB

Key dates

Filing date	Oct 7, 2009
Grant date	Mar 19, 2013
Priority date	—
Expiry date	Oct 23, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47D13/10
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A rocking device comprising: a base unit; first and second profiled tracks, each defining a close undulating path, the tracks being associated with the base unit; at least one track follower, arranged to interact with the at least one of the profiled tracks; a rotation arrangement to impart relative rotational movement between each of the profiled tracks and the track follower, thereby creating relative displacement between the track follower and the base unit; and a support unit carried by the track follower.

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