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:
Apr. 23, 2019
Filed:
May. 04, 2016
Applicant:
Emerson Electric Co., St. Louis, MO (US);
Inventors:
Christopher Lutz, Wentzville, MO (US);
Matt Williams, Bridgeton, MO (US);
Jaime Swindall, St. Louis, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/24 (2006.01); A47L 9/02 (2006.01);
U.S. Cl.
CPC ...
A47L 9/242 (2013.01); A47L 9/02 (2013.01);
Abstract
Described are swivel systems and swivel assemblies for connecting a vacuum appliance to a vacuum accessory. The assembly can be adapted to be coupled to the accessory to permit the appliance to pivot relative to the accessory offset from a center of the accessory. The swivel system can include a vacuum adapter and a connector adapted to permit the vacuum adapter to pivot about a vacuum accessory. A plenum chamber can be formed in the adapter that is in fluid communication with one or more vacuum hoses to balance the airflow within the adapter.