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:
Aug. 10, 2021
Filed:
Sep. 26, 2018
Applicant:
Tti (Macao Commercial Offshore) Limited, Macau, CN;
Inventors:
Michael Bloom, Charlotte, NC (US);
Steven Marcus, Charlotte, NC (US);
William Jacob Kozlowski, Jr., Waxhaw, NC (US);
Assignee:
Techtronic Floor Care Technology Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 49/00 (2006.01); A47L 9/19 (2006.01); A47L 9/28 (2006.01); A47L 9/16 (2006.01); A47L 9/12 (2006.01); A47L 9/30 (2006.01); B01D 46/00 (2006.01); G01F 23/292 (2006.01); B01D 46/42 (2006.01);
U.S. Cl.
CPC ...
A47L 9/19 (2013.01); A47L 9/12 (2013.01); A47L 9/1683 (2013.01); A47L 9/2805 (2013.01); A47L 9/2821 (2013.01); A47L 9/2857 (2013.01); A47L 9/2894 (2013.01); A47L 9/30 (2013.01); B01D 46/0002 (2013.01); B01D 46/0086 (2013.01); B01D 46/4254 (2013.01); G01F 23/292 (2013.01); A47L 9/2815 (2013.01); B01D 2273/18 (2013.01); B01D 2273/28 (2013.01); B01D 2279/55 (2013.01);
Abstract
A dirt collector that includes a housing and an air-permeable filter media extending from the housing such that the filter media and housing at least partially define a collection volume. The housing has an inlet opening in fluid communication with the volume and at least a portion of the housing is transmissive of infrared radiation