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:
Sep. 16, 1980
Filed:
Jun. 06, 1978
Applicant:
Inventor:
Robert G Mills, Red Deer, Alberta, CA;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55274 ; 1532 / ; 55378 ; 55467 ; 220300 ; 220304 ; 285361 ;
Abstract
A built-in suction cleaner has a waste bucket of translucent material to permit its contents to be seen. The bucket has handles and is secured to a body section by co-operating projections and recesses, facilitating removal and replacement of the bucket. A filter in the body section is secured by a spring band in the filter edge being received within a groove in the body section wall. The body section supports a suction unit, which is resiliently secured in place only by a cover being fixed to the body section.