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BROSS DIPL ING HELMUT

Overview
  • Total Patents
    69
About

BROSS DIPL ING HELMUT has a total of 69 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Germany. Its main competitors in its focus markets consumer goods, furniture and games and thermal processes are BROSS H, HELMUT BROSS DIPL ING and BROSS HELMUT.

Patent filings in countries

World map showing BROSS DIPL ING HELMUTs patent filings in countries
# Country Total Patents
#1 Germany 69

Patent filings per year

Chart showing BROSS DIPL ING HELMUTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Helmut Bross Dipl-Ing 59
#2 Bross Dipl-Ing Helmut 9
#3 Blueher Manfred 2

Latest patents

Publication Filing date Title
DE1931858A1 Handwriting device with a locking link
DE1566481A1 Brassiere
DE1566480A1 Bust holder with tensioning and fastening straps or the like.
DE1603225A1 Toy vehicles, in particular toy racing cars
DE1561816A1 Switching mechanism, especially in connection with a ballpoint pen
DE1561815A1 Switching mechanism, especially for writing instruments
DE1553932A1 Shooting toys, in particular blasting pistols
DE1561814A1 Hand-held writing apparatus, in particular pressure wick writing apparatus
DE1561813A1 Hand-held writing instrument with a closure, in particular wick writing instruments
DE1561812A1 Hand-held writing instrument with a closure, in particular wick writing instruments
DE1561810A1 Ballpoint pen or the like.
DE1561809A1 Writing device with a pressure mechanism, in particular a wick writing device or ballpoint pen
DE1561807A1 Writing device with a switching mechanism, especially for pressure wick writing devices and ballpoint pens
DE1561808A1 Writing device with a pressure mechanism, in particular pressure wick writing device or ballpoint pen
DE1561805A1 Writing utensils, in particular single and multi-color ballpoint pens with one or more displaceable push-button actuating elements
DE1561804A1 Switching mechanism, especially in connection with a ballpoint pen
DE1561803A1 Switching mechanism, especially for pens or the like.
DE1561800A1 Hand-held writing device with a liquid writing medium and a writing element which can be brought into a sealed retraction position in the shaft, in particular a wick or felt-tip pen or fountain pen
DE1561799A1 Switching mechanism, especially for a wick writing device
DE1561796A1 Refill with a wick writing element or the like. and an ink supply for writing instruments, in particular for writing instruments provided with a pressure switch mechanism