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DUEPRO AG ROMANSHORN

Overview
  • Total Patents
    22
About

DUEPRO AG ROMANSHORN has a total of 22 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany. Its main competitors in its focus markets furniture and games, transport and electrical machinery and energy are UNI RING TECH CO LTD, KARPP HEINRICH and TAYLOR FRANK JOHN.

Patent filings in countries

World map showing DUEPRO AG ROMANSHORNs patent filings in countries
# Country Total Patents
#1 Germany 22

Patent filings per year

Chart showing DUEPRO AG ROMANSHORNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woerwag Peter 20
#2 Knesevic Sasa 1
#3 Jonischus Juergen 1
#4 Melzner Edgar 1

Latest patents

Publication Filing date Title
DE10353456A1 Cleaning tool for floor surfaces with a work area lighting
DE10256030A1 Cleaning tool with a rotating driven tool
DE10256029A1 Suction cleaning tool with an exchange unit
DE10110771A1 Vacuum cleaner for floor surfaces, especially smooth floors, has suction air inlet and outlet windows in slightly mutually inclined suction chamber side walls with inlet opposite baffle wall
DE10110767A1 Cleaning device for smooth floors
DE10110312C1 Suction cleaning tool with rotating brush roller
DE10109337A1 Cleaning device for vacuum cleaner with air turbine has tool arranged outside housing and gearbox coupled to tool at one end of tool's rotation axis
DE10042670A1 Suction cleaning tool with split turbine chamber
DE10001467A1 vacuum cleaning tool
DE19945281A1 Vacuum cleaning appliance for floor comprises a driven roll provided with a cover consisting of a polishing material
DE19916199A1 Built-in vacuum cleaner for automobile passenger compartment has suction fan driven indirectly from engine and discharging suction air stream directly to outside
DE19914574C1 Electric vacuum cleaner floor cleaning tool has dirt collection container for relatively large dirt particles immediately behind brush chamber for rotating brush roller
DE19911590A1 Battery residual charge indicator for battery packs has a test circuit integrated in battery case
DE19857629A1 Cleaning tool for electric vacuum cleaner
DE19846890A1 vacuum cleaning tool
DE19846092A1 Vacuum cleaner to ensure multiple functionality with a reduced size and with simplified operation
DE19828008A1 Small vacuum cleaner with large dust collection capacity
DE19826041C1 vacuum cleaning tool
DE19819142C1 Floor cleaning device
DE19805901A1 Suction cleaning tool, especially floor suction nozzle