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:
Mar. 12, 2024
Filed:
Apr. 24, 2019
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventor:
Sonya Wörz, Penzing, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/14 (2006.01); A47L 5/24 (2006.01); A47L 7/04 (2006.01); A47L 9/22 (2006.01); A47L 9/24 (2006.01);
U.S. Cl.
CPC ...
A47L 5/14 (2013.01); A47L 5/24 (2013.01); A47L 7/04 (2013.01); A47L 9/22 (2013.01); A47L 9/248 (2013.01);
Abstract
An air outlet system for a portable dry vacuum cleaner, via which intake air sucked in by the dry vacuum cleaner can be expelled into the surroundings as exhaust air, wherein the air outlet system has an accommodation bay, which is to be arranged in a housing of the dry vacuum cleaner and in which optionally an air filter cartridge or an outlet adapter may be accommodated, wherein the outlet adapter has an outlet fitting for the connection of a blower hose and the air filter cartridge is free from an outlet fitting of this kind.