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:
May. 10, 2022
Filed:
Mar. 14, 2019
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventor:
Xaver Hanslmeier, Mauerstetten, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/24 (2006.01); A47L 7/00 (2006.01); F16L 11/12 (2006.01); F16L 11/04 (2006.01);
U.S. Cl.
CPC ...
A47L 9/248 (2013.01); A47L 7/0004 (2013.01); A47L 7/0014 (2013.01); F16L 11/12 (2013.01); F16L 11/121 (2013.01); F16L 11/04 (2013.01);
Abstract
Vacuum cleaner hose for connecting to a wet and dry vacuum cleaner, wherein the vacuum cleaner hose has an inner lumen extending in the longitudinal direction, wherein a flow guiding geometry is formed within the lumen or adjoining the lumen, by which a suction flow occurring during the operation of the wet and dry vacuum cleaner can be influenced.