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. 16, 2019
Filed:
Dec. 15, 2016
Applicant:
Emerson Electric Co., St. Louis, MO (US);
Inventors:
Christopher Lutz, Wentzville, MO (US);
Matthew A. Williams, Bridgeton, MO (US);
Jamie 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); A47L 9/06 (2006.01);
U.S. Cl.
CPC ...
A47L 9/242 (2013.01); A47L 9/02 (2013.01); A47L 9/0686 (2013.01);
Abstract
A vacuum accessory having an elongated axis, the accessory comprising an adapter configured to provide fluid communication with a vacuum appliance, at least first and second air outlet ports spaced along the elongated axis of the accessory. The ports are configured to balance airflow along the elongated axis of the accessory.