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KNESTELE LEOPOLD

Overview
  • Total Patents
    16
About

KNESTELE LEOPOLD has a total of 16 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, United States and Spain. Its main competitors in its focus markets furniture and games, packaging and shipping and engines, pumps and turbines are T T S S R L, TAYLOR FRANK JOHN and BRISCOE WILLIAM A.

Patent filings in countries

World map showing KNESTELE LEOPOLDs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 United States 5
#3 Spain 1
#4 France 1
#5 Italy 1
#6 Japan 1

Patent filings per year

Chart showing KNESTELE LEOPOLDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knestele Leopold 13
#2 Reeoporuto Kunesutere 1

Latest patents

Publication Filing date Title
DE4445623C1 Hand tool for sucking out waste oil from vehicles
US5084938A Apparatus for cleaning floor coverings
DE4016887A1 Carpet cleaning machine with plate-like sponge - has underneath recesses allowing sponge to protrude as effective cleaning beads
US4884310A Shampooing apparatus for carpets and the like
DE3002422A1 CARPET CLEANING DEVICE
US4096601A Cleaning apparatus for carpets, upholstery and the like
DE2559479A1 Rubbing unit for carpet cleaner - with foam coated roller projecting rhythmically from cleaner opening
US3686699A Device for cleaning carpeted floors