DUPRO AG

City:

Romanshorn

Country:

Switzerland

Published Applications:

Last publication date:

2008-03-06

Patent Grants:

Last grant date:

2011-05-17

Top Inventors for applications by DUPRO AG

These are the the leading inventors for applications assigned to DUPRO AG:

Peter Worwag 7 Staad, Switzerland

Recent patent applications by DUPRO AG

DUPRO AG based in Romanshorn, CH has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2008-03-06 ✅ Patent 7,941,893 granted on 2011-05-17

US20080053479A1

Human necessities

Vacuum cleaning tool and method for its operation

#2 | 2008-01-08 ✅ Patent 7,316,050 granted on 2008-01-08

US10707192

Vacuum cleaning tool having an exchangeable attachment

#3 | 2007-07-24 ✅ Patent 7,246,410 granted on 2007-07-24

US10707558

Vacuum cleaning tool having an air turbine with stabilizing air stream

#4 | 2007-07-24 ✅ Patent 7,246,408 granted on 2007-07-24

US10707196

Cleaning tool with rotatably driven working tool

#5 | 2007-03-15

US20070056667A1

Performing operations; transporting

Wheel for a Floor Surface

#6 | 2006-08-17

US20060179606A1

Human necessities

Vacuum Cleaning Tool, Especially Hand-Held Nozzle, for a Vacuum Cleaner

#7 | 2005-06-02

US20050115014A1

Human necessities

Cleaning Tool for Floor Surfaces Having an Illumination Element for a Working Area

AssigneeID:

261474 ⎘