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NOERTHEMANN KARL HEINZ

Overview
  • Total Patents
    17
About

NOERTHEMANN KARL HEINZ has a total of 17 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Austria and Canada. Its main competitors in its focus markets consumer goods, medical technology and machine tools are HADARY JOSEPH, INTERBROS GMBH and HARMS GEORG.

Patent filings in countries

World map showing NOERTHEMANN KARL HEINZs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 Austria 1
#3 Canada 1
#4 United States 1

Patent filings per year

Chart showing NOERTHEMANN KARL HEINZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Noerthemann Karl-Heinz 16
#2 Krahn Heinrich 12
#3 Noerthemann Thorsten 1

Latest patents

Publication Filing date Title
DE19824325A1 Manufacturing process for double-head brushes intended for gum massage with simultaneous tooth cleaning
DE4402366A1 Toothbrushes, whose handles and handles with the bristle-bearing heads all around, the bristles vibrate and the bristles to be attached to the brush heads
DE4115943A1 Gum massage brush
DE3703288A1 Accessory for toothbrushes having two brush heads
DE3622366A1 Tool for loosening and tightening bolts and nuts on running wheels
DE3508850A1 Snow slider (toboggan)
DE3426775A1 Mechanical razor head with separate drive
DE3241118A1 Toothbrush with a handle
US4449266A Toothbrush with two segments of bristles
DE3205786A1 Ball basket with handle stick and slip rings and a retractable and extendable leg in combination with baskets, nets and containers for collecting balls
DE3000004A1 Tennis ball pick=up device - consists of stick section with a handle at top combined with bow made up of two flat rings and connected with basket section
CA1090065A Toothbrush
DE2608532A1 Gum massaging toothbrush with two sets of bristles - has bristles at right angles pointing toward each other with shanks in V-shape