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:
Feb. 27, 2001
Filed:
Jul. 12, 1999
Applicant:
Inventors:
James Dyson, Wiltshire, GB;
James Wilson Braithwaite, Bath, GB;
Assignee:
Notetry Limited, Wiltshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 4/512 ; B04C 5/26 ;
U.S. Cl.
CPC ...
B01D 4/512 ; B04C 5/26 ;
Abstract
The invention provides a domestic vacuum cleaner comprising separating means and particle collecting means, the particle collecting means comprising a side wall (,) and a base (,), wherein the base (,) is releasably connected to the side wall (,) to facilitate disposal of particles separated from the airflow by the separating means and collected in the particle collecting means and further comprises sealing means (,) for sealing the said separated particles within the base (,).