The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2013
Filed:
Oct. 08, 2009
Emma Jane Heatley-adams, Malmesbury, GB;
Paul Anthony Denney, Malmesbury, GB;
Peter David Gammack, Malmesbury, GB;
James Dyson, Malmesbury, GB;
Jeremy William Crouch, Malmesbury, GB;
Emma Jane Heatley-Adams, Malmesbury, GB;
Paul Anthony Denney, Malmesbury, GB;
Peter David Gammack, Malmesbury, GB;
James Dyson, Malmesbury, GB;
Jeremy William Crouch, Malmesbury, GB;
Dyson Technology Limited, Malmesbury, GB;
Abstract
A domestic appliance includes a head divided into a first rotatable member and a second rotatable member, and a drive mechanism for rotating the head about a first axis while simultaneously rotating the first rotatable member about a second axis and the second rotatable member about a third axis. Each of the second axis and the third axis is angled to and preferably intersects the first axis. When viewed in a direction extending along the second axis towards the first axis, the drive mechanism rotates the first rotatable member about the second axis in a first angular direction and the second rotatable member about the third axis in a second angular direction opposite to the first angular direction.